From Formal to Cocktail, These Trendy Plus-Size Wedding Guest Dresses Are Iconic

Let's face it: whether you've been invited to a swanky ballroom wedding or a casual summer soiree, you want to find plus-size wedding guest dresses that are both flattering and trendy. There are a few factors to keep in mind while shopping for your outfit, including the season, location and time of day of the nuptials. But it's also about finding a special outfit that you absolutely love (while also respecting the couple's requested wedding dress code). Whether you're a wedding guest, mother-of-the-bride or bridesmaid, the search can be daunting. The good news? I've rounded up some of the most stylish plus-size wedding guest outfit ideas, from fun summer plus-size wedding guest dresses to plus-size formal wedding guest dresses, and I also tapped Sky Pollard, Head of Product at Nuuly, a monthly clothing rental subscription, to get her take on the trends. Pollard says guests can expect to see plenty of exciting styles on the racks this season, including "puff sleeves, one-shoulders, iridescent mermaid vibes, slip dresses, '90s necklines like mock necks, jeweled embellishments, 3D florals and soft asymmetrical ruffles."

So whether you're looking for a romantic long-sleeve frock for autumn or a whimsical floral-printed dress for spring, we're spilling all the tea on the current trends and giving you the lowdown on what to look for when shopping for a plus-size wedding guest dress.

In this article:

• Top 10 Trendy Plus-Size Wedding Guest Dresses: Editor's Picks
• Plus-Size Cocktail Dresses for Wedding Guests
• Plus-Size Semi-Formal Dresses for Wedding Guests
• Plus-Size Wedding Guest Dresses with Sleeves
• Where to Buy Plus-Size Wedding Guest Dresses
• What to Look for in Plus-Size Dresses for Wedding Guests

Top 10 Trendy Plus-Size Wedding Guest Dresses: Editor's Picks

Whether you prefer classic, glamorous, or trendy plus-size wedding outfit ideas, I've found some of the best plus-size wedding guest dresses that are guaranteed to give you main character energy.

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1. Best Little Black Dress: Anthropologie One-Shoulder Linen Dress

Photo: Nuuly

I never met a little black dress I didn't love, and that includes this one-shoulder plus-size wedding guest dress you can rent from Nuuly for just a fraction of the price. (Don't forget to use code THEKNOT20 at checkout for $20 off your first month!)

Size range: 00-26W | Best for: Semi-Formal, Ballrooms, Modern, Contemporary
Price at time of purchase: $98/Month Subscription

2. Best Plus-Size Wedding Guest Dress for Spring Weddings: ELOQUII Puff Sleeve Tiered Dress

Photo: ELOQUII

This gorgeous from Plus size wedding guest dress from ELOQUII is absolutely breathtaking thanks to the soft blue hue and trendy puff sleeves.

Size range: 14-28 | Best for: Cocktail, Spring, Summer, Garden
Price at time of purchase: $140

3. Best Plus-Size Wedding Guest Dress for Fall Weddings: Nena Evans x Petal + Pup Nadia One Shoulder Maxi Dress

Photo: Petal + Pup

All that glitters is gold in this wedding guest dress that's perfect for Fall. Plus, the soft satin fabric, asymmetric neckline and front drape pleated detail are totally on-trend.

Size range: 0-16 | Best for: Cocktail, Fall, Vineyard, Rustic
Price at time of purchase: $109

4. Best Plus-Size Wedding Guest Dress for Summer Weddings: The Somerset Mini Dress Floral Appliqué Edition

Photo: Anthropologie

Keep it short and sweet with this short plus-size wedding guest dress from Anthropologie. The versatile cut is universally-flattering and the floral appliqués are just begging to be worn to an outdoor wedding.

Size range: XXS-3X | Best for: Semi-Formal, Daytime, Casual, Summer, Backyard
Price at time of purchase: $170

5. Most Colorful Plus-Size Wedding Guest Dress: Arula Shimmer Soleil Dress

Photo: Arula

Want to make the whole place shimmer? Look no further than this pretty pink plus-size wedding guest dress from Arula that features feminine puff sleeves and a totally twirl-worthy skirt.

Size range: XL-3X | Best for: Spring, Summer, Western, Rustic, Semi-Formal
Price at time of purchase: $100

6. Best Midi Plus-Size Wedding Guest Dress: By Anthropologie Slim Scalloped Front-Slit Corset Dress

Photo: Anthropologie

This floral plus-size wedding guest dress just screams "It girl." (Sorry, I don't make the rules.) The unique fabric actually sculpts while it stretches, making it equal parts fashionable and practical.

Size range: 00-26W | Best for: Daytime, Semi-Formal, Cocktail, Outdoor, Spring, Garden
Price at time of purchase: $170

7. Best Patterned Plus-Size Wedding Guest Dress: Lane Bryant Square-Neck Quilted-Detail Midi Dress

Photo: Lane Bryant

Guests looking to combine comfort and style, this one's for you. This square-neck midi dress features quilted details in a stunning print along with a breezy skirt, making it perfect for upcoming weddings, a fun brunch or date night.

Size range: 12-28 | Best for: Outdoor, Summer, Spring, Daytime, Casual, Semi-Formal, Backyard
Price at time of purchase: $130

8. Most Sparkly Plus-Size Wedding Guest Dress: ELOQUII Sequin Slip Dress

Photo: ELOQUII

Looking to turn some heads? This sexy slip dress covered in pastel sparkles from ELOQUII will have you serving looks all day (and night) long.

Size range: 14-32 | Best for: Semi-Formal, Cocktail, Spring, Summer, Loft, Artsy
Price at time of purchase: $150

9. Best Lace Plus-Size Wedding Guest Dress: By Anthropologie Asymmetrical Lace Maxi Dress

Photo: Anthropologie

If intricate ring settings are your thing, consider this black plus-size wedding dress from Anthropologie that features a perfectly imperfect lace hem and a one-shoulder strap. Plus, the avant-garde look is totally trendy right now.

Size range: 00-26W | Best for: Cocktail, Contemporary, Modern, Rooftop, Lounge
Price at time of purchase: $198

10. Best Mini Plus-Size Wedding Guest Dress: Let Me Be Ruffle Tiered Strapless Dress

Photo: Nuuly

I've got one word for this tulle dress: showstopper. This strapless mini with ruffled tiers and bow front detailing is the definition of fun and flirty.

Size range: XXS-3X | Best for: Semi-Formal, Summer, Spring, Garden
Price at time of purchase: $98/Month Subscription

Plus-Size Formal Wedding Guest Dresses

When it comes to plus-size formal dresses for wedding guests, I've got you covered with sophisticated fabrics and floor-length hems.

1. Nena Evans x Petal and Pup Naira Pleated Maxi Dress

Photo: Petal + Pup

Looking for a formal plus-size wedding guest dress for a vineyard or chateau wedding? This Nena Evans x Petal and Pup collab dress is for you. The Sunset Orange color is stunning for fall, but it is also available in a Palm Green hue.

Size range: 0-16
Price at time of purchase: $119

2. ASOS DESIGN Curve Ruched Crinkle Maxi Dress

Photo: ASOS

For those looking for a dress that fits beach wedding vibes, this flowy maxi dress from ASOS is an excellent choice. With a plunging neckline and breathable fabric, this plus-size wedding guest dress keeps it formal while still being worthy of wearing in the sand.

Size range: 12-26
Price at time of purchase: $54

3. Hutch Bow-Tie Maxi Dress

Photo: Anthropologie

Your presence is a gift, so why not put a bow on your plus-size wedding guest dress? And who can get over the romantic ruffle-hemmed skirt for a little extra glam.

Size range: 00-26W
Price at time of purchase: $220

4. Lulu's Classic Elegance Blush Satin Sleeveless Mock Neck Maxi Dress

Photo: Lulu's

As the name implies, this formal wedding guest dress is the definition of classic elegance. A high mock neckline and shiny woven fabric give this dress a serious luxe appeal. And if the blush hue isn't your vibe, this dress is available in six other colors.

Size range: XS-3X
Price at time of purchase: $88

5. Hutch Strapless High-Low Bubble Dress

Photo: Nuuly

Can't decide between a mini or floor-length dress? Why not both? Available in a bold red hue, this bubble dress from Hutch is available to rent from Nuuly. Just pair it with black heels and a matching clutch, and you'll be ready for a formal affair.

Size range: 00-26W
Price at time of purchase: $98/Month Subscription

6. Reformation Veria Silk Dress Es

Photo: Reformation

A gorgeous floral pattern and a silky halter neckline, all on a floor-length dress? It's a match made in formal wedding heaven.

Size range: 14-24
Price at time of purchase: $448

7. Pretty Lavish Keisha Cowl Neck Satin Maxi Dress in Sage Green

Photo: ASOS

You can't go wrong with a trendy cowl-neck satin maxi dress. Another plus? The sage green color should fit the bill for all types of venues and seasons.

Size range: 2-22
Price at time of purchase: $153

Plus-Size Cocktail Dresses for Wedding Guests

1. By Anthropologie Ruffle One-Shoulder Slim Dress

Photo: Anthropologie

One word: Sophisticated. Sleek lines and a ruffled one-shoulder strap mean this plus-size midi dress will be perfect for a wedding that requires cocktail attire.

Size range: XXS-3X
Price at time of purchase: $170

2. ELOQUII Shirred Wrap Dress

Photo: ELOQUII

Talk about a lavender haze. This trendy wrap dress featuring a one-shoulder strap and a mini front slit will leave you feeling like a Greek goddess.

Size range: 14-28
Price at time of purchase: $100

3. Emily Lovelock Tiered Vase Dress

Photo: Nuuly

Ok, this dress was made to be worn to a Spring garden wedding. The pattern is just perfection, and you can easily rent it once or buy it at a discounted price on Nuuly for keeps. It's a win-win.

Size range: XS-4X
Price at time of purchase: $98/Month Subscription

4. ASOS LUXE Curve Bardot Corsage Sleeve Poplin Midi Dress

Photo: ASOS

If fitted wedding guest dresses are your thing, consider this sultry find on ASOS, which features a bardot neckline and sexy side slit.

Size range: 12-26
Price at time of purchase: $100

5. Ivy City Co. Fern Dress

Photo: Ivy City Co.

If you're on the hunt for a plus-size wedding guest dress for Fall, then you need to check out this beauty from Ivy City Co. Dress her up with heels or a pair of cowboy boots for a Western-inspired affair.

Size range: XXS-5X
Price at time of purchase: $158

6. BHLDN Ryland Velvet Dress

Photo: Nuuly

Listen up, winter wedding guests. You want to find a dress that's going to keep you warm while still looking appropriate for the occasion. Look no further than this velvet dress you can rent from Nuuly, which checks all the boxes.

Size range: 0-26W
Price at time of purchase: $98/Month Subscription

7. Loud Bodies Agnes Dress in Periwinkle Naia

Photo: Loud Bodies

The Agnes dress from Loud Bodies is serving main character energy in every way. The periwinkle dress features a midi-length, ruffles and who could miss that gorgeous bow-ment. I'm sold.

Size range: XXS-10XL
Price at time of purchase: $133

Plus-Size Semi-Formal Dresses for Wedding Guests

1. Selkie French Corset Dress

Photo: Nuuly

There are plenty of plus-size wedding guest dresses to choose from on Nuuly, including this flouncy number from cult-favorite brand Selkie. The floral fabric, corset top and flirty skirt make for a totally dreamy semi-formal wedding look.

Size range: XS-5X
Price at time of purchase: $98/Month Subscription

2. ASOS DESIGN Curve Pleated Midi Dress with Embroidery

Photo: ASOS

This pleated midi dress with floral embroidery is all about garden glam. Plus, the forest green hue can easily work for a Fall or Spring wedding. Just add a few gold accessories, and voila!

Size range: 12-26
Price at time of purchase: $89

3. Arula Bonnie Ruffle Maxi Dress

Photo: Arula

Yes, you can wear a maxi dress to a semi-formal wedding. It just doesn't need to be a formal gown. Case in point: this romantic navy ruffle dress from Arula is perfect for a summertime soirée.

Size range: XL-3X
Price at time of purchase: $100

4. Lane Bryant Elbow-Sleeve Ruched Maxi Dress

Photo: Lane Bryant

I can't be the only one who is green with envy over this ruched maxi dress from Lane Bryant. It's fresh, flirty and fun with its fitted waistline and elbow-length sleeves.

Size range: 10-40
Price at time of purchase: $90

5. Loud Bodies Margarita Dress in Pink Organic Cotton

Photo: Loud Bodies

To semi-formal weddings, we wear pink. This poplin dress from Loud Bodies is sustainably made and is available in a wide range of sizes (with custom sizing available!) so you can look good and feel good.

Size range: XXS-10XL; Custom Sizing Available
Price at time of purchase: $188

6. Show Me Your Mumu Greta Dress

Photo: Show Me Your Mumu

Looking to jump on all the trends with your plus-size wedding guest outfit? Enter the Greta dress from Show Me Your Mumu. Not only is the fitted midi silhouette totally in style, but it also comes in 11 different colors. No cap.

Size range: XXS-3X
Price at time of purchase: $188

7. JessaKae Margaret Dress

Photo: JessaKae

Attending a daytime wedding? Or maybe a bridal brunch? This JessaKae dress is a must-have. Floral embroidery, bows on the straps and a flattering empire waist. It's an immediate "add to cart" for me.

Size range: XXS-6X
Price at time of purchase: $190

Plus-Size Wedding Guest Dresses with Sleeves

Looking for plus-size wedding guest dresses with sleeves? You've come to the right place. Plus-size long-sleeve dresses for wedding guests come in a variety of shapes, sizes, and lengths, and I've picked out a few of my favs that you have to check out.

1. Best Boho Plus-Size Wedding Dress: Showpo Dangerous Woman Maxi Dress

Photo: Showpo

Okay, queen energy. This dress is all about making a statement thanks to its flowy fabric and flattering wrap design. It accentuates your figure in all the right places, giving you that bombshell silhouette while still keeping it classy.

Size range: 0-16 | Best for: Semi-Formal, Boho, Fall, Winter
Price at time of purchase: $80

2. Best Pink Plus-Size Wedding Dress: ELOQUII One-Shoulder Fringe Wrap Dress

Photo: Nuuly

This Barbie knows how to rock a plus-size wedding guest dress. Seriously, the hot pink hue is to die for, and the off-the-shoulder sleeve with ruched and fringed detailing adds plenty of interest to this totally gorg number.

Size range: 14W-28W | Best for: Cocktail, Formal, Glam, Summer
Price at time of purchase: $98/Month Subscription

3. Best Plus-Size Wedding Guest Dress for Winter: ELOQUII Velvet Mini Dress with Wrap Skirt

Photo: ELOQUII

I am a sucker for velvet. Not only does it give you a super luxe look, but it will keep you warm if you're attending a wedding in the colder months. One reviewer even says, "I am absolutely in love with this dress, and I bought it in two colors. The fit is perfect, the material is good quality, and it looks amazing!"

Size range: 14-28 | Best for: Semi-Formal, Cocktail, Fall, Winter, Glam, Modern
Price at time of purchase: $100

4. Best Puff Sleeves: Hutch Floral Jacquard Dress

Photo: Nuuly

A floral mini dress is always a good idea. Add puff sleeves to the mix, and you're golden. "It's super comfortable, I loved the colors and was a great fit for a July wedding!" says one reviewer.

Size range: 0-26W | Best for: Spring, Summer, Casual, Daytime, Backyard
Price at time of purchase: $98/Month Subscription

5. Best Floral Plus-Size Wedding Guest Dress: City Chic Fly Away Maxi Dress

Photo: City Chic

This City Chic number is the perfect transitional Summer-to-Fall wedding guest dress. The plunging V-neckline, long flared sleeves and wrap fit are sure to keep you comfortable through varying temps too.

Size range: 12-24 | Best for: Cocktail, Summer, Fall, Vineyard, Rustic, Ranch
Price at time of purchase: $129

6. Most Comfortable Plus-Size Wedding Guest Dress: Ivy City Co. Cosette Midi Dress in Wine

Photo: Ivy City Co.

Looking to keep it cozy? Ivy City Co. has the perfect plus-size wedding guest dress idea, combining comfort and style. The dress is made from a ribbed, knit sweater material with balloon sleeves and layers of tulle. Plus, the wine color is just *chef's kiss*.

Size range: XXS-5X | Best for: Fall, Rustic, Ranch, Outdoor, Barn
Price at time of purchase: $138

7. Most Whimsical Plus-Size Wedding Guest Dress: JessaKae Fairest of Them All Dress

Photo: JessaKae

No need to ask the mirror who the fairest wedding guest of them all is, because it's clearly you when you wear this JessaKae dress. Inspired by Snow White, this flirty dress features a smocked bodice, elastic puff sleeves and a jewel neckline that is made for the true romantic.

Size range: XXS-6X | Best for: Semi-Formal, Summer, Outdoor, Garden
Price at time of purchase: $19

Where to Buy Plus-Size Wedding Guest Dresses

With more and more brands embracing size inclusivity, there are plenty of plus-size dresses for wedding guests. To help you navigate the trendiest styles and find the best places to buy plus-size wedding guest dresses, we've curated a list of top retailers that prioritize style, fit and diversity.

Nuuly

Nuuly is a game-changer for those who want to wear designer dresses without the hefty price tag. Their extensive selection of plus-size dresses from top designers allows you to rent a statement piece for that special wedding day. "Nuuly has over 1600 styles for Events and Occasions available in sizes 16-40 across a wide variety of silhouettes, fabrications and details," says Pollard. "For $98, you can order six items in your monthly Nuuly, with the option to add four additional items to ensure you have just the right item for that important event. Often, renting several options costs less than buying one dress that you may not want to wear again. After the wedding or event, Nuuly takes care of the cleaning and repairs without any added fees. The best part - that item isn't taking up precious space in your closet!"

Prices from: $98/Month Subscription

Best for: Black-Tie, Semi-Formal, Cocktail, Formal, Black-Tie Optional, Romantic, Glam, Boho

ASOS Curve

ASOS Curve is a go-to destination for plus-size fashion, offering an extensive range of trendy and stylish options for every occasion, including weddings. From elegant maxi dresses to chic cocktail numbers, ASOS Curve caters to a wide range of styles. Their inclusive size range, which goes up to a US size 28, ensures that everyone can find a fabulous dress that flatters their curves.

Prices from: $20

Best for: Black-Tie Optional, Semi-Formal, Cocktail, Glam, Ballroom

Eloquii

Eloquii is a treasure trove of trendy and fashion-forward plus-size clothing, including a fantastic selection of wedding guest dresses. With flattering cuts, beautiful prints, and attention to detail, Eloquii's dresses are designed to make a statement. From bold colors to stunning patterns, you'll find something to suit your individual style as a plus-size wedding guest.

Prices from: $90

Best for: Cocktail, Semi-Formal, Romantic, Modern, Glam

Arula

Arula is known for its trendy and edgy clothing, and their collection of plus-size wedding guest dresses is no exception. With a range of styles from romantic to modern, Arula offers dresses that celebrate curves while keeping up with the latest fashion trends. Sizes are available from 10 to 30, ensuring a perfect fit for a variety of body shapes.

Prices from: $70

Best for: Semi-Formal, Casual, Rustic, Daytime, Garden

What to Look for in Plus-Size Dresses for Wedding Guests

Finding the perfect plus-size dress for a wedding can sometimes feel like searching for a needle in a haystack. But fear not; I've got your back when it comes to shopping. Here are a few considerations to keep in mind while you're looking for that wedding-worthy outfit.

Consider Sustainability

"My best piece of advice is to try rental!" says Pollard. "You will get the biggest bang for your buck and try something that you will stand out in and feel confident in all night long. If you're unsure about what size is right for you, you can add multiple sizes to your box to make sure you are always comfortable. Order your Nuuly with a little time to spare so you can organize your undergarments and any necessary fashion tape in advance. These details will help you shine at important events."

Don't Be Afraid of Color

Don't be afraid to go bold! Stand out in a sea of colors and prints by choosing a dress that showcases your personality. Experiment with jewel tones, playful patterns, or even a floral print if that's your vibe. The key is to find a dress that makes you feel fierce and fabulous.

Fabric is Your Friend

Choosing the right fabric is just as important as choosing a color you love. Stay away from velvet fabrics in the heat of the summer and from thin fabrics if you're attending a wedding in the Rocky Mountains. Opt for materials with some stretch, like jersey or spandex blends, as they provide comfort and help the dress hug your curves without being too restrictive. Remember, you want to feel confident and comfy all night!