Plus Size Mother of the Groom Dresses

Your son is getting married—and you’ve been there through every step of his journey. Now, as the mother of the groom, this is your moment to show up feeling proud, radiant, and ready to celebrate. But being curvy shouldn’t mean squeezing into a dress that doesn’t feel like you.
Our collection of plus size mother of the groom dresses is here to offer what every mom deserves: styles that fit well, flatter naturally, and feel amazing—from the first toast to the last dance. Made with soft fabrics, graceful silhouettes, and thoughtful details, these dresses help you feel as special as the role you hold—without the struggle.
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pretty MONICA|Plus Size Empire Waist V Back Bridesmaid Dress with Short Sleeves

+35

pretty MONICA
Plus Size Empire Waist V Back Bridesmaid Dress with Short Sleeves
Sale price$64.99 Regular price$79.99
pretty SAPHIR|Plus Size Women's Embroidery Evening Dresses with Short Sleeve

+15

pretty SAPHIR
Plus Size Women's Embroidery Evening Dresses with Short Sleeve
Sale price$69.99 Regular price$89.99
pretty ASTRAL|Plus Size Floor Length Formal Evening Gowns for Weddings

+17

pretty ASTRAL
Plus Size Floor Length Formal Evening Gowns for Weddings
Sale price$84.99
pretty AMOUR|Stylish Plus Size Chiffon Formal Evening Dresses with Long Lantern Sleeves

+16

pretty AMOUR
Stylish Plus Size Chiffon Formal Evening Dresses with Long Lantern Sleeves
Sale price$89.99
pretty FAUN|Simple Plus Size Lace Evening Dress with Half Sleeves

+4

pretty FAUN
Simple Plus Size Lace Evening Dress with Half Sleeves
Sale price$93.99
pretty DIONE|Fashion Plus Size V Neck Mermaid Sequin & Tulle Evening Dress

+10

pretty DIONE
Fashion Plus Size V Neck Mermaid Sequin & Tulle Evening Dress
Sale price$69.99 Regular price$94.99
pretty VICOTIRE|Simple Plus Size Bodycon Maxi Mermaid Wedding Guest Dress
pretty VICOTIRE
Simple Plus Size Bodycon Maxi Mermaid Wedding Guest Dress
Sale price$59.99 Regular price$79.99
pretty CELESTE|Plus Size See-Through Puff Sleeve Chiffon Mother Dress

+22

pretty CELESTE
Plus Size See-Through Puff Sleeve Chiffon Mother Dress
Sale price$85.99
pretty ORIEL|Plus Size Maxi Sequin Formal Dresses & Gowns

+11

pretty ORIEL
Plus Size Maxi Sequin Formal Dresses & Gowns
Sale price$69.99 Regular price$92.99
pretty HAZEL|Plus Size V-Neck Short Sleeve Sequin Bodice Mother of the Bride Dress
pretty HAZEL
Plus Size V-Neck Short Sleeve Sequin Bodice Mother of the Bride Dress
Sale price$64.99 Regular price$96.99
pretty MONICA|Plus Size Simple Empire Waist Flutter Sleeve Evening Dress

+13

pretty MONICA
Plus Size Simple Empire Waist Flutter Sleeve Evening Dress
Sale price$64.99 Regular price$79.99
pretty GILDED|Plus Size Front Slit Short Sleeve With Sequin Mother of the Bride Dresses
pretty GILDED
Plus Size Front Slit Short Sleeve With Sequin Mother of the Bride Dresses
Sale price$59.99
pretty ELORA|Plus Size Double V Neck Ruched-Waist Midi Chiffon Bridesmaid Dress

+3

pretty ELORA
Plus Size Double V Neck Ruched-Waist Midi Chiffon Bridesmaid Dress
Sale price$49.99 Regular price$59.99
pretty NOIRE|Plus Size Glitter V-Neck High Slit Sequin Shoulder Strap Evening Dress

+10

pretty NOIRE Stretch
Plus Size Glitter V-Neck High Slit Sequin Shoulder Strap Evening Dress
Sale price$74.99
pretty IVYROSE|Plus Size Floral Applique Short Sleeve A-Line Chiffon Formal Evening Dress

+24

pretty IVYROSE
Plus Size Floral Applique Short Sleeve A-Line Chiffon Formal Evening Dress
Sale price$82.99
pretty CLEO|Plus Size Short Sleeve Ruffled Fishtail V-Neck Dress
pretty CLEO
Plus Size Short Sleeve Ruffled Fishtail V-Neck Dress
Sale price$59.99 Regular price$72.99

How to Choose the Right Mother of the Groom Dress (Advice for Plus Size Moms)

Highlight Your Best Features:

V-necklines and off-the-shoulder styles naturally draw the eye upward and help balance your shape. Don’t be afraid of a little shimmer or lace—it’s your day to glow, too.

Prioritize Comfort and Movement:

Look for chiffon or satin fabrics that drape beautifully without clinging. A-line skirts and empire waists are your best friends for all-day wearability.

Pick the Right Length for the Wedding Style:

  • Maxi and floor-length gowns for formal or black-tie events
  • Midi dresses for beach weddings or garden ceremonies

Think About Color:

Classic tones like navy, dusty rose, emerald, and silver gray remain top choices for plus size mother of the groom dresses. These colors feel elegant and complement most wedding palettes.

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