The 25 Best Plus-Size Summer Wedding Guest Dresses That Are Sizzling Hot

Consider your plus-size summer wedding guest dress secured.
Three plus-size summer wedding guest dress ideas
Photos: Birdy Grey, Nuuly, ELOQUII
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by
Lauren Whalley
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Lauren Whalley
Fashion Editor, Beauty & Inclusivity
  • Lauren writes and edits articles for The Knot Worldwide, with a specialty in fashion, beauty and size inclusivity.
  • Prior to The Knot Worldwide, Lauren worked in wedding editorial for Brides, Style Me Pretty and Enaura Bridal.
  • Lauren studied public relations and advertising at the University of Central Florida.
Updated Jun 14, 2024
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'Tis the season for plus-size summer wedding guest dresses. That means ceremonies in the sun, receptions under the stars and plenty of color. There's been a maximalist renaissance regarding plus-size wedding guest dresses for summer, and I'm here for it. Bold colors, breezy fabrics and larger-than-life prints just make me want to grab my sunnies and an Aperol Spritz immediately. I chatted with plus-size content creator Taelor Pawnell, a.k.a. @stylishsista, who tells me she's been drawn to bold hues like pinks, purples, pale blues and corals herself this season. "I think we're slowly shifting from super minimal modern dresses in exchange for dresses with unique design details such as embroidery, fun floral patterns, textured plissé or pleats," says Pawnell. "I've seen many romantic A-line silhouettes with textures, patterns and tiered ruffles."

With so many great styles to choose from right now, it can be tough to narrow it down to your fave. So whether you're on the hunt for a plus-size beach wedding guest dress for a formal celebration in the sand or a flowy maxi for a laidback, backyard ceremony, I've got you covered. Ahead, I've put together a few of my favorite dresses below to prepare you for those summer nights.

In this article:

    The Best Plus-Size Summer Wedding Guest Dresses

    Ready to look cool for the summer? Check out these 25 plus-size dresses for summer weddings that will have you looking sizzling hot.

    1. ELOQUII Twisted Neck Satin Maxi Dress

    Yellow plus-size halter neck maxi wedding guest dress by ELOQUII
    Photo: ELOQUII

    Make a summer statement in this stunning off-the-shoulder plus-size wedding guest dress from ELOQUII, featuring a flattering halter neckline and summer-ready shade. Whether you're attending a hotel wedding or a tropical affair, this yellow maxi dress is the perfect way to show off your bright side.

    Size Range: 14-32

    2. Lane Bryant Halter Tie-Neck Dress

    Lane Bryant plus-size navy floral halter neck maxi dress with leg slit
    Photo: Lane Bryant

    The beauty of a navy dress is that it works for nearly any wedding season. Since summer calls for outdoor receptions and warmer temps, opt for a fabric you won't easily overheat in, like this Lane Bryant plus-size mini dress made with matte jersey fabric and a short side slit.

    Size Range: 10/12-38/40

    3. Dhruv Kapoor Smocked Flounce-Hem Dress

    Dhruv Kapoor orange smocked flounce-hem floral maxi dress for summer
    Photo: Anthropologie

    Smock designs have been a plus-size summer wedding guest dress favorite for years, so I knew I had to bring out this beauty from Anthropologie. With an eye-catching floral design and a flouncy flared skirt, this maxi has a feminine edge that can easily be dressed up with colorful heels and a relaxed bun.

    Size Range: XXS-3X

    4. ASOS DESIGN Curve Exclusive Satin Off Shoulder Mini Dress

    Mini mocha off-the-shoulder plus-size summer wedding guest dress from ASOS
    Photo: ASOS

    The key to snagging the perfect plus-size wedding guest dress for summer is finding something that's breathable and easy to move in. So, when I tell you this mocha-hued mini dress from ASOS is equal parts cool and comfortable, believe me—this is one of the hottest dress styles out there right now, and you certainly won't get overheated in the summer temps.

    Size Range: 14-26

    5. Mandira Wirk One-Shoulder Printed Dress

    Plus-size one-shoulder printed maxi dress for wedding guest
    Photo: Nuuly

    This plus-size summer dress for weddings just screams tropical destination wedding. The pattern is super fun and can be dressed down with sandals for a wedding in the sand or dressed up for a reception overlooking the ocean. "This is truly my favorite dress of all time," says one reviewer. "Got so many compliments and wish I could wear this for every event."

    Size Range: XXS-3X

    6. Hill House The Lace Ellie Nap Dress

    Black square-neck lace plus-size midi dress for summer wedding guest
    Photo: Hill House

    This lace plus-size summer wedding guest dress from Hill House is both gorgeous and available in five versatile colors (although I recommend staying away from the white, of course). I particularly love the ruffled shoulders and tiered maxi skirt. You can easily transition this piece seasonally, making it well worth the price tag.

    Size Range: XXS-XXL

    7. Lulus Dreaming of Elegance Blush Pink Satin One-Shoulder Maxi Dress

    Light pink one-shoulder plus-size maxi dress with slit
    Photo: Lulus

    The Barbiecore aesthetic is perfectly on trend right now, and this plus-size Lulus wedding guest dress is just that. With its pretty pink hue, pleated details and one-shoulder strap that shows a little skin, it's the perfect plus-size wedding guest dress for summer.

    Size Range: XXS-3X

    8. Reformation Nadira Dress

    Reformation black floral plus-size wedding guest dress for summer
    Photo: Reformation

    Every slay-worthy summer wedding guest dress needs a floral touch, and this Reformation maxi dress checks all the boxes. Add a clutch, simple gold hoops and a pair of kitten heels and you're ready to party.

    Size Range: 14-24

    9. City Chic Isabella Dress

    Plus-size purple floral tiered midi dress for summer wedding guest
    Photo: City Chic

    Elevate your wedding guest style with this purple floral plus-size wedding guest dress. The silhouette is ultra-flattering, and the V-neckline and tiered skirt add a romantic touch. From ceremony to cocktail hour, this plus-size wedding guest dress is the perfect way to add a bright pop of color to your wardrobe.

    Size Range: 12-26

    10. ELOQUII Puff Sleeve Linen Mini Dress

    ELOQUII plus-size yellow puff sleeve linen mini dress
    Photo: ELOQUII

    If you're going to a backyard or casual summer wedding, opt for this flowy dress from ELOQUII for an easy, breezy plus-size wedding guest outfit. I'm obsessed with linen for summer because of how light and comfortable the fabric is. Plus, who can resist a long puff sleeve?

    Size Range: 14-32

    11. Corey Lynn Calter Sleeveless Mock-Neck Maxi Shirt Dress

    Sleeveless green tropical-print plus-size maxi dress
    Photo: Anthropologie

    Nothing is more quintessentially summer than a printed maxi dress, so why not wear this tropical number with a pair of cute woven sandals to your next summer wedding? Pairing the dress with either sneakers or summer sandals allows you to dress it up or dress it down. This plus-size wedding guest dress comes in standard, petite and plus sizes, so it's easy to find the perfect fit.

    Size Range: XS-3X

    12. ASOS DESIGN Curve Scoop Neck Trapeze Maxi Dress With Frill in Bold Floral Print

    Orange and yellow floral print summer wedding guest plus-size dress
    Photo: ASOS

    If we could only describe this ASOS dress in one word, it would be iconic. From the bold floral print to the trapeze silhouette, there's no way this maxi plus-size wedding guest dress could not have caught my eye. The orange and yellow tones are perfect for summer, and the sheer, lightweight organza fabric will keep you cool while you're looking hot.

    Size Range: 14-26

    13. Hutch Bow Halter Slim Mini Dress

    Bright pink halter neck plus-size wedding guest mini dress
    Photo: Anthropologie

    Want to feel pretty in pink at your next wedding event? You're in luck. This plus-size wedding guest dress for summer checks all the boxes with flutter sleeves and dainty tie details. Just be prepared to have everyone ask you where you got this gorgeous gingham dress from.

    Size Range: XXS-3X

    14. ELOQUII Printed Chiffon Flare Maxi Dress

    Chiffon flare-hem plus-size maxi dress with bold print from ELOQUII
    Photo: ELOQUII

    The breezy silhouette of this statement-making maxi dress from ELOQUII is a tropical wedding staple. Accessorize with a cute pair of wedges and a plane ticket to Turks & Caicos, and you're ready for your bestie's summer destination wedding.

    Size Range: 14-32

    15. Ivy City Co. Haven Dress

    Pink and orange floral print summer wedding guest maxi dress
    Photo: Ivy City Co.

    "Obsessed" doesn't even begin to describe how I feel about this Ivy City Co. dress. Whether you're attending a bridal shower brunch or a daytime ceremony, the Haven dress is the perfect vibrant floral maxi for the occasion. Don't forget to add a cute headband or sunhat before you walk out the door.

    Size Range: XXS-5X

    16. Birdy Grey Lola Dress

    Blue tiered plus-size summer wedding guest dress from Birdy Grey
    Photo: Birdy Grey

    Something blue, but make it summer. This tiered maxi dress is ultra-feminine and comes in over 40 gorgeous hues (but I love the colbalt blue for summer!), and it's available in sizes up to 3X. The bustier bodice and comfortable chiffon fabric give this plus-size wedding guest dress for summer a fun party vibe.

    Size Range: XS-3X

    17. Adrianna Papell Plus-Size Beaded Faux Wrap Dress with Dolman Sleeves

    Adrianna Papell Plus-Size Beaded Faux Wrap Dress with Dolman Sleeves in Black Bronze
    Photo: Adrianna Papell

    There's so much to love about this faux wrap dress from Adrianna Papell. With its multicolor sequins and beading, deep V-neckline and loose dolman sleeves, this plus-size cocktail dress is perfect for a summer wedding guest.

    Size Range: 14-26

    18. Lane Bryant Crew-Neck Fit & Flare Midi Dress

    Lane Bryant Crew-Neck Fit & Flare Midi Dress
    Photo: Lane Bryant

    One of the go-to brands for breezy styles, Lane Bryant has the most gorgeous plus-size wedding guest dresses for summer. I'm low-key obsessed with this purple and yellow color combo with floral prints that flatter the curves and can easily be worn again and again.

    Size Range: 14-28

    19. Ivy City Co. Bowie Dress

    Bright pink short plus-size wedding guest dress with orange bow print
    Photo: Ivy City Co.

    This dress is a total bow-ment. The darling pink and orange pick from Ivy City Co. boasts a collared high neckline and 3/4 puff sleeves with a ruffled cuff, making it perfect for a summer celebration. Lean into the theme and add a cute pair of bow earrings and heels.

    Size Range: XXS-5X

    20. Anthropologie Asymmetrical Square-Neck Dress

    Asymmetrical square-neck striped plus-size dress
    Photo: Nuuly

    Heading to a wedding on the Amalfi Coast or maybe even the South of France this summer? Then, this rentable plus-size summer wedding guest dress from Nuuly is calling your name. The contrasting stripe prints and square neckline are everything, not to mention the asymmetric flowy skirt that gives off all the romantic vibes.

    Size Range: XXS-3X

    21. Ivy City Co. Emily Dress in Sorbet

    Colorful plus-size maxi dress for a summer wedding by Ivy City Co.
    Photo: Ivy City Co

    Patchwork is making a comeback this summer, and we love to see it. The print on this Ivy City Co. dress is bright and bold, and the fabric is super flowy and perfect for weddings in humid temperatures. One reviewer even said, "I can't emphasize enough how much of a must-have this Emily dress is. It's perfect for spring and summer, plus it's neatly stitched, and the puffy sleeves add a very elegant, feminine appearance."

    Size Range: XXS-5X

    22. City Chic Jemma Dress

    Bright pink plus-size one-shoulder short dress for wedding guests
    Photo: City Chic

    It wouldn't be a summer plus-size wedding guest dress roundup without a pretty hot pink number. Case in point: this City Chic mini dress. With its short length and one-shoulder silhouette, it's the perfect breezy yet bold pick for a warm-weather celebration.

    Size Range: 12-24

    23. Adrianna Papell Foil Printed Asymmetric Gown With Ruffled Detail

    Adrianna Papell Gold Foiled Green Gown
    Photo: Adrianna Papell

    So maybe the summer wedding you're attending requires black-tie or formal wedding guest attire. This sophisticated gold-foiled wedding guest dress from Adrianna Papell was made for a black-tie or formal summer wedding. It costs under $300 and has a sleeveless asymmetrical neckline for comfort when the day reaches peak heat.

    Size Range: 14-30

    24. Ivy City Co. Lindsay Jumpsuit

    Purple lace plus-size jumpsuit for summer wedding guest
    Photo: Ivy City Co.

    Maybe a dress isn't in the cards for you, but a jumpsuit is! Playful and fun, this flirty piece from Ivy City Co. features a delicate purple lace overlay that gives plenty of texture and visual interest. Plus, the sweetheart bodice will look hot, hot, hot at a casual outdoor wedding. Complete your stylish wedding guest look with a rattan bag and strappy heels.

    Size Range: XXS-5X

    25. Mac Duggal Ruched Ruffle Sleeve High Low Gown

    Grey high-low pleated plus-size dress for summer weddings
    Photo: Mac Duggal

    Summer has sexy silhouettes on the mind, and this gray pleated dress from Mac Duggal is perfect for a wedding in paradise. The high-low silhouette means it will work for multiple dress codes, and the flared skirt is oh-so flattering.

    Size Range: 12W-20W

    Where to Buy Plus-Size Wedding Guest Dresses for Summer

    ELOQUII: There's no shortage of trendy prints, bold colors and flattering silhouettes when shopping for warm weather-approved fits from ELOQUII. With dresses and jumpsuits available in sizes 14 to 28 (and sometimes up to 32), you'll easily win the award for best-dressed guest.

    Anthropologie: Anthropologie is a wedding guest dress haven, especially when it comes to plus-size dresses to wear to a summer wedding. Sizes range from 00 to 26W, and you can shop everything from affordable brands to luxury finds.

    Lane Bryant: Lane Bryant is an iconic size-inclusive clothing brand, and their summer plus-size wedding guest dresses should not be slept on. They also have an amazing accessory section, so don't forget to stop there for sandals, jewelry and sunglasses before you checkout. (Psst: They often have great deals, so check their site frequently.)

    ASOS: Do you have multiple weddings to attend this summer? Then look no further than ASOS, which carries a treasure trove of curvy options. "I always find myself looking at ASOS first when shopping for wedding guest dresses," Pawnell says. "I feel like they have really unique special occasion dresses that are usually hard to find in plus sizes. You have to frequently check out the site and be willing to try on and return as stuff sells out quickly and the sizing is not the same across brands."

    Nuuly: Renting is a great way to go if you don't want to commit to purchasing something you may not wear often, especially when it comes to splurgier items. Nuuly has pages and pages of plus-size summer wedding guest dresses from brands like ASTR The Label, Farm Rio, Selkie and more. A membership will give you access to six items per month, so if you have multiple summer weddings coming up, you can't go wrong with Nuuly.

    Ivy City Co.: If you love twirly dresses and fun pastels, then Ivy City Co. definitely needs to be on your radar this season. "I've been eyeing a few dresses at Ivy City Co., and I love that they are size inclusive and have 12 sizes, including 5X for their dresses," Pawnell says. "I feel like their whole aesthetic is summer romance, and they do it well."

    Tips for Choosing Plus-Size Summer Wedding Guest Dresses

    Before you start adding one (or many) of these plus-size wedding guest dresses for summer to your shopping cart, Pawnell shared a few of her expert tips to make the most of your online shopping experience.

    • Check out the return policy. "Is it for store credit? Full refund? How long is it? Do they provide the return label, or will you? You want to make sure you have enough time to try it on and pivot if it doesn't make you feel amazing and comfortable," says Pawnell. "Comfort and breathable fabrics are key in the summer, especially for outdoor weddings."

    • Search social media. "Sometimes if I'm eyeing a dress, I'll look on the social media pages or search the name of the dress on Instagram or Tiktok to see if someone else did a try-on and their thoughts on the dress when there aren't enough reviews," she tells me. "Bonus points if you're able to see it on a body that looks like yours; it helps me have an easier time clicking purchase."

    • Do a wear test. "When you've purchased a dress to try on at home, do a full test to make sure it's just right. Can you raise your arms in it? Can you drop down? Twirl? Sit? Hug? Does your slit come up too high when you sit? Is the neckline too low? Think of all the things that you'll be doing at a wedding and act them out in it," Pawnell says. "There is nothing worse than being in a restricting outfit when you are just trying to have fun. (This tip applies to the approach you take to the shoes you plan to wear too!)"

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