The Best Mother-of-the-Groom Dresses For Every Dress Code, From Casual to Elegant

Mother knows (and dresses) best.
Three mother-of-the-groom dresses for weddings
lauren whalley headshot
Lauren Whalley
lauren whalley headshot
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 Sep 12, 2023
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Your son is getting married, and you'll be by his side to see him off into married life, so now it's time to start searching for mother-of-the-groom dresses that will help you shine. Don't worry, mama, we've got your back! Over the years, mother-of-the-groom dress etiquette has evolved to a point where moms are encouraged to wear a look that shows off their personal style (as it should be!) As you start shopping for an elegant mother-of-the-groom dress, it's best to keep an open line of communication with the couple and even the mother of your son's fiancé to determine what kind of outfit is best. This will help prevent any style mishaps, and it'll help you find an outfit you absolutely love.

We know you're busy fulfilling your mother-of-the-groom duties, so don't worry too much, mama; we've got your back! We've outlined everything you need to know about shopping for dresses for the mother-of-the-groom below. We also tapped Dallas-based jewelry and clothing designer, stylist and influencer Carla Rockmore for her best tips for dressing for the occasion while still expressing your own personal style. And, for even more inspiration, we've rounded up the best mother-of-the-groom dresses to shop right on the spot.

In this article:

The Best Mother-of-the-Groom Dresses for Every Wedding

It's time to find the best mother-of-the-groom dress—and we've got all the inspiration you need right here. Browse beautiful mother-of-the-groom dress ideas for black-tie weddings, casual celebrations and everything in between.

1. Best for Formal Weddings: Eliza J Ruffle Front Gown

Black ruffle mother-of-the-groom dress from Eliza J
Photo: Nordstrom

This formal attire-approved gown from Nordstrom comes in several colors, from rich jewel tones to colorful pastels. A high neckline adds a sophisticated edge to the form-fitting dress, which has voluminous ruffles that cascade down the skirt for a fun little moment.

Size range: 0-18 | Colors: 3 | Fabric: Polyester

2. Best High-Low: Sachin & Babi Blakely Gown in Navy

Navy cap sleeve mother-of-the-groom dress from Sachin & Babi
Photo: Sachin & Babi

What's not to love about this Sachin & Babi gown? This dress is absolutely elegant thanks to the mikado fabric and is available in a variety of sizes. Plus, the cap sleeve is adorned with a statement flower featuring a picot edge detail, something we've been seeing all over fashion runways lately.

Size range: 0-22W | Colors: 1 | Fabric: Stretch Mikado

3. Best Fitted: Adrianna Papell Shirred Velvet Gown with Elbow-Length Sleeves in Emerald

Velvet emerald-green mother-of-the-groom dress from Adrianna Papell
Photo: Adrianna Papell

Keep it classy while still showing off your curves with this fashionable yet totally sophisticated number. This velvet mother-of-the-groom dress has a fitted mermaid silhouette that lets the vibrant emerald color do all the talking. It would look amazing (and keep you warm!) at a winter wedding.

Size range: 0-26 | Colors: 1 | Fabric: Velvet

4. Best A-line: Mac Duggal Tiered Ruffle Halter Gown

Tiered blue mother-of-the-groom dress from Mac Duggal
Photo: Anthropologie

I have to be honest; I'm obsessed with this dress from Mac Duggal. If you're a mother-of-the-groom and looking for something trendy, unique and ultra-flattering, this one's for you. It has all the details you need: a statement bow detail, a pleated waist, and a gorgeous tiered ruffle skirt.

Size range: 0-16 | Colors: 2 | Fabric: Polyester Satin

5. Best Plus-Size: XSCAPE Plus Size Draped Off-The-Shoulder Metallic Gown

Metallic mother-of-the-groom dress from XSCAPE
Photo: Macy's

Want to show off your glam side? Metallic fabrics are a very popular choice for wedding parties and wedding guests alike. This gorgeous plus-size mother-of-the the groom dress is the perfect choice for moms who want to make the whole place shimmer all night long.

Size range: 14W-22W | Colors: 1 | Fabric: Polyester

6. Best For Black-Tie Weddings: Teri Jon Metallic Jacquard Ruffle Gown

Gold metallic mother-of-the-groom dress from Teri Jon
Photo: Teri Jon

Gold is a great color for the mother-of-the-groom. And it's seasonless, so you can wear it to a wedding at any time of the year. Black-tie or black-tie optional celebrations call for your very best dress, and this long mother-of-the-groom dress certainly fits the bill. An asymmetrical neckline adds an intriguing detail to this otherwise streamlined floor-length gown.

Size range: 0-20 | Colors: 5 | Fabric: Jacquard

7. Most Classic: Mac Duggal Sequin Empire Waist Pleated Gown

Navy sequin mother-of-the-groom dress from Mac Duggal
Photo: Nordstrom

Navy is definitely a fan favorite for mother-of-the-grooms because it works for all seasons. Wear this classic floor-length gown for your son's formal or black-tie affair, and get ready to receive plenty of compliments. If blue isn't your color, The dress also comes in a deep berry and vintage lilac hue that'll look equally amazing for your mother-of-the-groom outfit.

Size range: 2-20 | Colors: 3 | Fabric: Polyester

8. Best For Casual Weddings: Ivy City Co. Elena Dress

Floral mother-of-the-groom dress from Ivy City Co.
Photo: Ivy City Co.

Looking for casual mother-of-the-groom dresses for an outdoor wedding? Then you must check out Ivy City Co. Not only do the dresses come in a wide size range, but dresses like this one are soft and feminine, perfect for backyard affairs or rustic receptions.

Size range: XXS-5X | Colors: 1 | Fabric: Cotton

9. Best Glam: Sachin & Babi Zoe Gown in Slate and Navy

Slate and navy mother-of-the-groom dress from Sachin & Babi
Photo: Sachin & Babi

Traditional evening gowns will always be beautiful, but there's something about this contemporary twist on the classic ball gown that really draws us in. From the vivid navy skirt to the simple satin bodice and chunky belt, it makes a statement without the need for over-the-top design elements or accessories.

Size range: 0-22W | Colors: 1 | Fabric: Satin Crepe

10. Best Jumpsuit: Adrianna Papell Satin Crepe Ruffled Cropped Jumpsuit in Dark Navy

Navy ruffle mother-of-the-groom jumpsuit from Adrianna Papell
Photo: Adrianna Papell

You'll look amazing in this unique mother-of-the-groom jumpsuit ensemble from Adrianna Papell. From the back, it gives the appearance of a floor-sweeping formal gown, but on the front, the skirt separates to reveal trendy tapered pants. Better yet, the Dark Navy hue will stun at weddings all year.

Size range: 0-26 | Colors: 1 | Fabric: Polyester

11. Best Velvet: Jenny Yoo Ellis Flutter-Sleeve Open-Back Stretch Velvet Gown

Velvet mother-of-the-groom gown from Jenny Yoo
Photo: Jenny Yoo

Fall and winter weddings call for an outfit that harmoniously balances dressy and casual elements. Wearing a soft and luxurious velvet fabric will keep you cool while still maintaining a formal appearance. This dress is also available in five different colors, so you're sure to find a hue that fits your son's special occasion.

Size range: 0-26 | Colors: 5 | Fabric: Velvet

12. Best Dress and Jacket Combo: Alex Evenings Sequined A-Line Midi Dress and Jacket

Sequin mother-of-the-groom midi dress from Alex Evenings
Photo: Macy's

On the hunt for mother-of-the-groom dresses with jackets? Here's a sparkly option that you can totally rewear for other formal occasions. The knee-length sheath is paired with a matching topper jacket that is available in both Pewter and Navy. Pair either option with silver heels and a matching clutch to accentuate your outfit even further.

Size range: 2-22 | Colors: 2 | Fabric: Polyester/Spandex

13. Best for Winter Weddings: Teri Jon Taffeta Shirt Dress Gown With Eyelet Sleeve And Collar

Taffeta mother-of-the-groom shirt dress from Teri Jon
Photo: Teri Jon

Talk about a showstopper! This icy blue mother-of-the-groom dress will be right at home at a winter wedding, with long three-quarter eyelet sleeves, elegant collar detail, a removable sash belt and a voluminous skirt. Did I mention it has pockets?

Size range: 0-26 | Colors: 1 | Fabric: Polyester

14. Best Halter: BHLDN Ruby Twist Halter Satin Gown

Green halter neck mother-of-the-groom dress from BHLDN
Photo: Anthropologie

Searching for a long mother-of-the-groom dress for winter weddings? Wear this breathtaking satin maxi in a deep green hue to an evening black-tie or formal soiree. All you need to complete your MOG look is a faux fur wedding shawl and dazzling fine jewelry.

Size range: 0-26W | Colors: 10 | Fabric: Satin Charmeuse

15. Best for Fall Weddings: Alex Evenings Mock Two-Piece Cocktail Dress

Lace plum mother-of-the-groom dress from Alex Evenings
Photo: Nordstrom

This tea-length look is the perfect mother-of-the-groom dress for a fall wedding. Ultimately, how you choose to accessorize it will determine the level of formality. The Sky Blue and Icy Orchid hues will look great at a daytime wedding, but for an evening affair, choose Navy or Deep Plum.

Size range: 6-18; Petite Sizes Available | Colors: 7 | Fabric: Polyester/Nylon

16. Best Sequin: Tadashi Shoji Odette Off-Shoulder Sequin Mesh Column Gown

Lace gray mother-of-the-groom dress from Tadashi Shoji
Photo: Anthropologie

Looking forward to a Gatsby-themed or upscale affair? Try this ornate maxi dress for the mother-of-the-groom. The lace overlay, which is studded with sequins in an intricate floral pattern, provides the vintage-inspired glam we love. Add a little sparkle to your accessories, and you'll be the trendiest mom around. Psst: It also comes in a gorgeous gold-hued Honey color.

Size range: 0-18 | Colors: 2 | Fabric: Cotton/Nylon

What to Look For in a Mother-of-the-Groom Dress

As the mother-of-the-groom, finding the perfect dress for your child's wedding can be a bit overwhelming at times. You want to look your stylish best while still being comfortable enough to celebrate the big day. Here are a few of Rockmore's best tips for finding a dress you're sure to love:

Color Yourself Gorgeous

While you can't go wrong with classic mother-of-the-groom dress colors like navy, black or burgundy, don't feel constricted by these choices either. It's not a rule! "When shopping for your special dress, look for your favorite color, in which you always look fabulous and feel confident wearing it," says Rockmore. "Find a color that compliments your eyes so that minimal makeup is require. Happy tears are coming!"

Don't Forget your Mother-of-the-Groom Shoes

"Wear comfortable shoes so you can dance a lot and enjoy yourself!" Rockmore suggests, just make sure you balance style with comfort, especially if your son is getting married outdoors or in more "rugged" terrain (think: ranches, mountain venues or barns). "When shopping for heels, always make sure you are looking for a platform to ensure comfort! There is nothing wrong with wearing flats!"

Try Adding a Little Sparkle

Don't be afraid to add accessories that let your personality shine through. "I also recommend wearing something such as a pair of sparkly earrings or a statement necklace—something that brings light to your face!" Rockmore says.

Where to Buy Dresses For Mother-of-the-Groom

Wondering where to buy mother-of-the-groom dresses online? There are plenty of retailers that specialize in mother-of-the-groom attire—in fact, some of your favorite stores might have curated wedding collections just for moms. Here, we share a few of our favorites to get you started:

Sachin & Babi

Sachin & Babi is an excellent option for the fashion-forward mother-of-the-groom seeking a contemporary and unique style. Their collection of elegant dresses features rich fabrics, intricate details, and modern designs with a luxurious feel. Their dresses will make any mom look like a true style icon.

Size range: 0-22W | Dress prices from: $450


Nordy besties, this one's for you. You'll be thrilled to know the beloved store has wedding outfits for moms. Browse Nordstrom's collection of mother-of-the-groom dresses online or in-store to find a wedding-worthy look from some of your favorite brands. We're talking Mac Duggal, Eliza J, Alex Evenings and more.

Size range: 00-28W | Dress prices from: $128


Anthropologie has a reputation for bohemian and chic fashion styles that will make any mama feel fabulous. Their collection of mother-of-the-groom dresses from brands like BHLDN and Jenny Yoo is perfect for those looking for something with a major wow-factor. Expect unique designs, intricate details, and styles that will make you feel like a true fashionista.

Size range: 00-26W | Dress prices from: $128


Macy's: Macy's boasts fashionable mother-of-the-groom dresses from a handful of popular designers and brands like XSCAPE, Betsy & Adam and R&M Richards. It's a great place to find a traditional and elegant mother-of-the-groom dress for a formal or semi-formal wedding. The best part? You can pick up the rest of your ensemble here too, from shoes to jewelry.

Size range: 00-26W | Dress prices from: $89

Adrianna Papell

Adrianna Papell is the perfect choice for the mother-of-the-groom looking for glamour and sophistication. Their collection of luxurious dresses exudes elegance and vintage charm while still maintaining a modern edge. From floor-length gowns to knee-length dresses, Adrianna Papell has something for every mama out there.

Size range: 0-30 | Dress prices from: $179

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