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The Best Mother-of-the-Groom Dresses for Every Dress Code

Mother knows (and dresses) best.
Three mother-of-the-groom dresses for weddings
Photos, left to right: Tuckernuck, ELOQUII, Sachin & Babi
chapelle johnson the knot associate editor
by
Chapelle Johnson
chapelle johnson the knot associate editor
Chapelle Johnson
Associate Editor
  • Chapelle writes articles for The Knot Worldwide. She covers all things wedding-related and has a personal interest in covering traditions and history.
  • Before joining The Knot Worldwide, Chapelle was an editorial intern for Subvrt Magazine.
  • Chapelle has a degree in English writing from Loyola University New Orleans.
Updated Mar 06, 2026
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Your son is getting married, and you'll be by his side to see him off into married life. This means it's time to start searching for mother-of-the-groom dresses that'll help you shine. And we have great news: Over the years, etiquette concerning wedding attire for the mother of the groom has encouraged moms to wear a look that shows off their personal style, which means you'll have an easier time finding what you need.

To make your shopping experience go even smoother, we've rounded up the best mom-of-the-groom dresses for your child's wedding. Whether you're searching for a long, elegant gown for a ballroom wedding or a casual pick for a Western-themed celebration, the stunning options below have you covered. And if you have any questions while you browse, we also tapped Dallas-based influencer and designer Carla Rockmore for her best tips for dressing for the occasion while being yourself.

Even though we have lots of mother-of-the-groom outfits below, you should also check out the following seasonal options. Once you pick the article relevant to you, click the heart in the top-left corner to save the article to Your Favorites, so you can look at it again whenever you're ready to buy your dress.

Top 10 Mother-of-the-Groom Dresses You Can Shop Now

Short on time? Don't worry, mama, we've got your back! Look at our favorite dresses for mothers of grooms right here.

The best mother-of-the-groom dresses: Top 10 | Cocktail | Simple | Unique | Formal | Casual

Plus: Shopping Tips

Mother-of-the-Groom Cocktail Dresses

More elevated than semi-formal attire, a cocktail dress code typically involves knee-length or midi dresses in a variety of colors and patterns. Still don't know where to start looking? Browse through the stunning frocks we found so you have the perfect fit for the wedding (and other festive occasions).

1. Sachin & Babi Shay Dress in Empress Green Roses

    Size range: 0–14

    2. Adrianna Papell Sleeveless Floral Beaded Embroidery Ruffle Midi Dress In Elegant Sky Multi

    Adrianna Papell blue midi cocktail mother of the groom dress
    Photo: Adrianna Papell

    Use our exclusive code: THEKNOT25 to get $25 off any purchase of $100.

    Size range: 0–20

    3. Mac Duggal Yellow Pleated Chiffon V-Neck Ruffle Midi Dress

      Size range: 2–14

      4. Azazie Mollina A-Line Ruffle Flutter Sleeve Metallic Mesh Dress

        Size range: 0–30

        5. Teri Jon 3/4 Sleeve Lace Fit and Flare Dress With Bow

        Teri Jon navy lace mother of the groom dress from Saks Fifth Avenue
        Photo: Saks Fifth Avenue

          Size range: 0–22

          6. Mac Duggal Black Beaded Cap-Sleeve Empire Waist Sheath Midi Dress in Dark Mocha

            Mac Duggal beaded cap sleeve midi mother of the groom dress
            Photo: Nordstrom

            Size range: 2–20

            7. BHLDN Jacquard Strapless Basque-Waist Corset Fit and Flare Wedding Gown

              Size range: 00–16

              8. AW Bridal Katheryn Dress

                Use our exclusive code: AWKNOT10 to get 10% off.

                Size range: 0–30 and custom sizing

                9. Tuckernuck Emerald Mirasol Jacquard Adelaide Dress

                  Size range: XXS–XXXL

                  Simple Mother-of-the-Groom Dresses

                  Not everyone wants to wear an over-the-top dress for the wedding. That's why it's okay to go the simple route, while still looking fabulous. See what options we have that'll work for whatever wedding-related celebration you're attending. (Psst: Our favorite dress on the list is number 13, and we think it'll be yours too.)

                  10. Adrianna Papell Sleeveless Taffeta Floral Cutwork Midi Dress in Light Navy

                    Use our exclusive code: THEKNOT25 to get $25 off any purchase of $100.

                    Size range: 0–20

                    11. Azazie Naomi A-Line Boat Neck Pleated Chiffon Dress

                      Size range: 0–30

                      12. BloomChic Glitter Mesh Petal Sleeve Midi Dress

                      BloomChic mesh petal sleeve mother of the groom plus size dress
                      Photo: BloomChic

                      Size range: 10–30

                      Shop more like this: Plus-Size Mother-of-the-Groom Dresses

                      13. Lulus Zeline Dark Green Organza Pleated Drop Waist Maxi Dress

                        Use our exclusive code: THEKNOT25 to get 25% off first-time purchases on selected categories.

                        Size range: XS–XL

                        14. STAUD Mizu Dress Plisse in Earth

                          Size range: XS–XL

                          15. Lilly Pulitzer Bernice Maxi Dress in Lipstick Pink

                            Lilly Pulitzer pink maxi mother of the groom dress
                            Photo: Lilly Pulitzer

                            Size range: 00–16

                            16. Hyacinth House Navy & Indigo Jacquard Archibald Maxi Dress

                            Hyacinth House jacquard floral mother of the groom dress
                            Photo: Tuckernuck

                            Size range: XXS–XXL

                            17. Phase Eight Harper Plisse Dress

                              Size range: 2–22

                              18. Karen Millen Taffeta Off-the-Shoulder Figure Form Maxi Dress

                                Size range: XS–L

                                Unique Mother-of-the-Groom Dresses

                                Even though you're not the one getting married, there will be plenty of moments when you'll be in the spotlight. That said, we highly suggest shopping for eye-catching outfits if you're not afraid of wearing something unique. See what we found at some of the top stores for modern mother-of-the-groom dresses—some of which are current mother-of-the-groom dress trends.

                                19. Mac Duggal Embellished Beaded Column Cape Gown

                                  Size range: 2–20

                                  20. ELOQUII Flowy Sheer Cape Dress in Serenity

                                  ELOQUII blue cape mother of the groom dress
                                  Photo: ELOQUII

                                  Size range: 14–32

                                  21. Adrianna Papell Sequin Embroidered Gown in Black Blue

                                    Use our exclusive code: THEKNOT25 to get $25 off any purchase of $100.

                                    Size range: 0–20

                                    22. Teri Jon Taffeta Floral Print Shirt Dress in Blush Multi

                                    Teri Jon pink floral shirt dress mother of the groom dress from Neiman Marcus
                                    Photo: Neiman Marcus

                                      Size range: 0–22

                                      23. ELOQUII Dramatic Ruffle Gown in Bright Orange

                                        Size range: 14–32

                                        24. Lulus Elizabeth Lime Green One-Shoulder Bell Sleeve Maxi Dress

                                        Lulus lime green one shoulder mother of the groom dress
                                        Photo: Lulus

                                        Use code THEKNOT25 for 25% off first-time purchases on selected categories.

                                        Size range: XS–XL

                                        25. Tadashi Shoji Nyssa Bishop-Sleeve Gown in Begonia

                                          Size range: 2–18

                                          26. Reformation Camille Velvet Dress in Romance

                                            Size range: 0–12

                                            27. Farm Rio Blue Artisanal Embroidered Lace Front Bow Maxi Dress

                                              Size range: XXS–XL

                                              Formal Mother-of-the-Groom Dresses

                                              Elegant mother-of-the-groom dresses aren't hard to come by—we know because we've done the research. To guide your shopping experience, we picked stylish and classic looks to work for your formal event. From striking, red-carpet worthy drop-waist gowns to beautiful and regal dresses with column silhouettes, we have what you need.

                                              28. Betsy & Adam Off-The-Shoulder Sleeveless Long Sheath Dress

                                              Betsy & Adam blue off the shoulder mother of the groom gown
                                              Photo: Macy's

                                              Size range: 6–18

                                              29. Teri Jon Stretch Mikado Asymmetrical Off-Shoulder Cuff Gown in Raspberry

                                              Teri Jon pink off-the-shoulder mother of the groom dress from Bloomingdale's
                                              Photo: Bloomingdale's

                                                Size range: 0–22

                                                30. Alex Evenings Sequin A-Line Midi Dress and Jacket

                                                  Size range: 6–18

                                                  31. ELOQUII Asymmetrical Velvet Strapless Gown

                                                    Size range: 14–32

                                                    32. Mestiza Adelina Gown in Black Gold

                                                      Mestiza black and gold halter neck mother of the groom gown
                                                      Photo: Mestiza

                                                      Size range: XS–XL

                                                      33. Lulus Gowning Around Yellow Floral Jacquard Strapless Maxi Dress

                                                      Lulus yellow floral mother of the groom strapless gown
                                                      Photo: Lulus

                                                      Use code THEKNOT25 for 25% off first-time purchases on selected categories.

                                                      Size range: XXS–XXL

                                                      34. Azazie Dion Sheath Scoop Stretch Crepe Dress

                                                        Size range: 0–30

                                                        35. Sachin & Babi Isla Gown

                                                          Size range: 0–14

                                                          36. Karen Millen Premium Slinky Crepe High Neck Scarf Detail Maxi Dress

                                                            Size range: XS–L

                                                            Casual Mother-of-the-Groom Dresses

                                                            Listen, not all mother-of-the-groom wedding dresses need to fit a black-tie dress code. Nowadays, lots of couples are opting for a more casual affair, which means guests and VIPs have the chance to wear relaxed attire. See what laid-back choices you have for your future celebration. (And since we know you're already wondering, yes, we do have one dress on our list that has pockets.)

                                                            37. Farm Rio Pink Richelieu Lenzing Ecovero Viscose Maxi Dress

                                                              Size range: XXS–XL

                                                              Shop more like this: Boho Mother-of-the-Groom Dresses

                                                              38. Tuckernuck Garden Green Embroidered Malene Dress

                                                              Tuckernuck green floral casual mother of the groom dress
                                                              Photo: Tuckernuck

                                                              Size range: XXS–XXXL

                                                              39. Mestiza Farfalle Midi Dress

                                                                Mestiza blue floral casual mother of the groom dress
                                                                Photo: Mestiza

                                                                Size range: XS–XL

                                                                40. The Somerset Cotton Embroidered Eyelet Maxi Dress

                                                                Anthropologie cotton maxi casual mother of the groom dress
                                                                Photo: Anthropologie

                                                                Size range: XXSP–3X

                                                                41. Lane Bryant Lena V-Neck Level-Hem Midi Dress

                                                                  Lane Bryant green midi mother of the groom dress
                                                                  Photo: Lane Bryant

                                                                  Size range: 12P–28

                                                                  42. Phase Eight Mira Ombré Dress

                                                                    Size range: 2P–22

                                                                    43. Maeve The Mona Linen Shirt Dress

                                                                    Maeve yellow floral linen mother of the groom dress
                                                                    Photo: Anthropologie

                                                                    Size range: XXSP-3X

                                                                    44. Reformation Briony Dress in Ode

                                                                      Size range: 0–12

                                                                      45. Azazie Durant A-Line Pleated Chiffon Dress

                                                                        Size range: 0–30

                                                                        Mother-of-the-Groom Dress Shopping Tips

                                                                        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 occasion. Keep reading to see Rockmore's best tips for finding a dress you're sure to love. (Once you're done reading her advice, see where to buy mother-of-the-groom dresses.)

                                                                        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 restricted by these choices. "When shopping for your special dress, look for your favorite color, so you always look fabulous and feel confident wearing it," Rockmore suggests. "Find a color that complements your eyes so that minimal makeup is required. Happy tears are coming."

                                                                        Consider Your Shoes

                                                                        "Wear comfortable shoes so you can dance a lot and enjoy yourself!" Rockmore says. Just ensure your mother-of-the-groom shoes 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 look for a platform to ensure comfort. There's also nothing wrong with wearing flats," she adds.

                                                                        Try Adding a Little Sparkle

                                                                        Don't be afraid to add accessories that let your personality shine through. "I recommend wearing something like a pair of sparkly earrings or a statement necklace—something that brings light to your face!" Rockmore says. You can also find outfit enhancers that fit the wedding theme. For example, a belt with a chunky buckle would go great with a casual, Western wedding dress.

                                                                        Additional reporting by Kate Boswell.

                                                                        Additional market work by Doireann Mangan.