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Plus Size Mother of the Groom Dresses

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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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All Mother Dresses Plus Size Dresses
Plus Size Long Empire Waist Evening Dress With Short Flutter Sleeves #color_Pink Plus Size Long Empire Waist Evening Dress With Short Flutter Sleeves #color_Pink

+ 35

pretty SERENNE
Plus Size Empire Waist V Back Bridesmaid Dress with Short Sleeves
From $73.99
Plus Size Women's Embroidery Evening Dresses with Short Sleeve #color_Black & Gold Plus Size Women's Embroidery Evening Dresses with Short Sleeve #color_Black & Gold

+ 19

pretty SAPHIR
Plus Size Women's Embroidery Evening Dresses with Short Sleeve
From $79.99 $94.99
Plus Size V-Neck Shiny Puff Sleeve Evening Dress for Women #color_Dark Green Plus Size V-Neck Shiny Puff Sleeve Evening Dress for Women #color_Dark Green

+ 5

Plus Size V-Neck Shiny Puff Sleeve Evening Dress for Women
$49.99 $77.99
Plus Size Floor Length Formal Evening Gowns for Weddings #color_Dusty Blue Plus Size Floor Length Formal Evening Gowns for Weddings #color_Dusty Blue

+ 19

pretty ASTRAL
Plus Size Floor Length Formal Evening Gowns for Weddings
From $79.99 $92.99
Plus Size V-neck Lace Bodice A-line Cocktail Dress with Sleeves #color_Navy Blue Plus Size V-neck Lace Bodice A-line Cocktail Dress with Sleeves #color_Navy Blue

+ 3

pretty HARLEY
Plus Size V-neck Lace Bodice A-line Cocktail Dress with Pockets
$68.99
Plus Size Sleeveless V-Neck Semi-Formal Chiffon Bridesmaid Dress #color_Black Plus Size Sleeveless V-Neck Semi-Formal Chiffon Bridesmaid Dress #color_Black

+ 15

Plus Size Sleeveless V-Neck Chiffon Semi Formal Maxi Dress
From $49.99 $72.99
Women'S Casual Boat Neck A-Line Midi Dress With Irregular Hem #color_Dusty Blue Women'S Casual Boat Neck A-Line Midi Dress With Irregular Hem #color_Dusty Blue

+ 6

Plus Size Boat Neck Formal Dress with Sleeves
$66.99 $89.99
Stylish Plus Size Chiffon Formal Evening Dresses with Long Lantern Sleeves #color_Navy Blue Stylish Plus Size Chiffon Formal Evening Dresses with Long Lantern Sleeves #color_Navy Blue

+ 16

pretty AMOUR
Stylish Plus Size Chiffon Formal Evening Dresses with Long Lantern Sleeves
From $79.99 $94.99
Elegant Plus Size V Neck Fishtail Evening Dress for Women #Color_Black Elegant Plus Size V Neck Fishtail Evening Dress for Women #Color_Black

+ 4

pretty SLOANE
Elegant Plus Size V Neck Fishtail Evening Dress for Women
$77.99
Plus Size Elegant V-neck Glitter Sequin Front Slit Mother of the Bride Dress #color_Burgundy Plus Size Elegant V-neck Glitter Sequin Front Slit Mother of the Bride Dress #color_Burgundy

+ 3

Plus Size Elegant V-neck Glitter Sequin Front Slit Mother of the Bride Dress
$49.99 $77.99
Plus Size Deep V Neck Lace Bodice Long Flowy Evening Dress #color_Dark Purple Plus Size Deep V Neck Lace Bodice Long Flowy Evening Dress #color_Dark Purple

+ 4

Plus Size Deep V Neck Lace Bodice Long Flowy Evening Dress
$59.99 $96.99
Women's Long Tulle & Sequin Evening Dresses for Mother of the Bride #color_Black Women's Long Tulle & Sequin Evening Dresses for Mother of the Bride #color_Black

+ 11

pretty FLORENCE
Plus Size Women's Long Chiffon & Sequin Evening Dresses for Mother of the Bride
From $79.99 $92.99
Plus Size Empire Waist Chiffon Formal Maxi Evening Dress #color_Dusty Blue Plus Size Empire Waist Chiffon Formal Maxi Evening Dress #color_Dusty Blue

+ 9

pretty AMBRYN
Plus Size Empire Waist Chiffon Formal Maxi Evening Dress
$77.99 $86.99
Plus Size Double V Neck Maxi Tulle Bridesmaid Dress #color_Purple Orchid Plus Size Double V Neck Maxi Tulle Bridesmaid Dress #color_Purple Orchid

+ 7

Plus Size Double V Neck Maxi Tulle Bridesmaid Dress
$69.99 $79.99
Asymmetrical Plus Size Formal Dresses for Prom #color_Black Asymmetrical Plus Size Formal Dresses for Prom #color_Black

+ 11

pretty ALYNA
High Low Sleeveless Plus Size Dresses With Sequin for Evening
From $72.99 $79.99
Delivery Within 4 Business Days
Simple Plus Size Lace Evening Dress with Half Sleeves #color_Navy Blue Simple Plus Size Lace Evening Dress with Half Sleeves #color_Navy Blue

+ 15

pretty FAUN
Simple Plus Size Lace Evening Dress with Half Sleeves
$93.99
Delivery Within 4 Business Days
Plus Size Sequin Bodice Long Formal Evening Dresses #color_Gold Plus Size Sequin Bodice Long Formal Evening Dresses #color_Gold

+ 12

pretty SAPHIR
Plus Size Sequin Bodice Long Formal Evening Dresses
$79.99 $94.99
Fashion Plus Size V Neck Mermaid Sequin & Tulle Evening Dress #color_Black & Gold Fashion Plus Size V Neck Mermaid Sequin & Tulle Evening Dress #color_Black & Gold

+ 16

pretty DIONE
Fashion Plus Size V Neck Mermaid Sequin & Tulle Evening Dress
$84.99
Simple Plus Size Bodycon Maxi Mermaid Formal Evening Dress #color_Navy Blue Simple Plus Size Bodycon Maxi Mermaid Formal Evening Dress #color_Navy Blue

+ 5

pretty VICOTIRE
Simple Plus Size Bodycon Maxi Mermaid Wedding Guest Dress
$77.99
See-Througth Puff Sleeve Chiffon Plus Size Bridesmaid Dress #color_Black See-Througth Puff Sleeve Chiffon Plus Size Bridesmaid Dress #color_Black

+ 19

pretty CELESTE
Plus Size See-Through Puff Sleeve Chiffon Mother Dress
From $73.99 $89.99
Plus Size Chiffon Formal V-Neck High-Low Cocktail Dress #color_White Plus Size Chiffon Formal V-Neck High-Low Cocktail Dress #color_White

+ 3

Plus Size Chiffon Formal V-Neck High-Low Cocktail Dress
$78.99
Plus Size Romantic V Neck Tulle Evening Dress with Ruffle Sleeves #color_Navy Blue Plus Size Romantic V Neck Tulle Evening Dress with Ruffle Sleeves #color_Navy Blue

+ 7

Plus Size V Neck Tulle Formal Evening Dress with Ruffle Sleeves
$49.99 $83.99
Plus Size Chiffon One Shoulder Formal Evening Dresses for Women #color_Green Bean Plus Size Chiffon One Shoulder Formal Evening Dresses for Women #color_Green Bean

+ 5

Plus Size Chiffon One Shoulder Formal Evening Dresses for Women
$49.99 $81.99
Double V Neck Maxi Long Plus Size Sparkly Evening Dresses for Party #color_Dark Green Double V Neck Maxi Long Plus Size Sparkly Evening Dresses for Party #color_Dark Green

+ 7

pretty STERLING
Double V Neck Maxi Long Plus Size Sparkly Evening Dresses for Party
$65.99 $72.99
Plus Size Elegant Maxi Long Lace Cap Sleeve Bridesmaid Dress #color_Burnt Orange Plus Size Elegant Maxi Long Lace Cap Sleeve Bridesmaid Dress #color_Burnt Orange

+ 17

Plus Size Elegant Maxi Long Lace Cap Sleeve Bridesmaid Dress
From $89.99
Delivery Within 4 Business Days
Plus Size Maxi Sequin Formal Dresses & Gowns #color_Navy Blue Plus Size Maxi Sequin Formal Dresses & Gowns #color_Navy Blue

+ 16

pretty ORIEL
Plus Size Maxi Sequin Formal Dresses & Gowns
From $79.99
Plus Size Elegant Round Neck Bodycon Floor-Length Buttock Mother Dress #color_Navy Blue Plus Size Elegant Round Neck Bodycon Floor-Length Buttock Mother Dress #color_Navy Blue

+ 4

pretty CELINE
Plus Size Lace Sequin Shirt Floor-Length Mother Dress
$79.99 $87.99
Plus Size Classic Round Neck V Back A-Line Chiffon Bridesmaid Dresses with Lace #color_Blush Plus Size Classic Round Neck V Back A-Line Chiffon Bridesmaid Dresses with Lace #color_Blush

+ 10

Plus Size Classic Round Neck V Back A-Line Chiffon Bridesmaid Dresses with Lace
$48.99 $89.99
Delivery Within 4 Business Days
Plus Size Long Mermaid Formal Dresses for Weddings #color_Dusty Blue Plus Size Long Mermaid Formal Dresses for Weddings #color_Dusty Blue

+ 6

Plus Size Long Mermaid Formal Dresses for Weddings
$84.99
Plus Size V-Neck Short Sleeve Sequin Bodice Mother of the Bride Dress #color_Gold Plus Size V-Neck Short Sleeve Sequin Bodice Mother of the Bride Dress #color_Gold

+ 6

pretty HAZEL
Plus Size V-Neck Short Sleeve Sequin Bodice Mother of the Bride Dress
$84.99
Delivery Within 4 Business Days
Plus Size Sexy Deep V-Neck Sequin Bodice Formal Evening Gowns #color_Champagne Plus Size Sexy Deep V-Neck Sequin Bodice Formal Evening Gowns #color_Burgundy

+ 7

pretty NYX
Plus Size Sexy Deep V-Neck Sequin Bodice Formal Evening Gowns
$84.99 $99.99
Plus Size Lace Fishtail Chiffon Coverup Mother of the Bride Dress #color_Navy Blue Plus Size Lace Fishtail Chiffon Coverup Mother of the Bride Dress #color_Navy Blue

+ 4

Plus Size Lace Fishtail Chiffon Coverup Mother of the Bride Dress
$59.99 $84.99
Plus Size Simple Empire Waist Flutter Sleeve Evening Dress #color_Mint Green Plus Size Simple Empire Waist Flutter Sleeve Evening Dress #color_Mint Green

+ 11

pretty SERENNE
Plus Size Simple Empire Waist Flutter Sleeve Evening Dress
$73.99
Plus Size Front Slit Short Sleeve With Sequin Mother of the Bride Dress #color_Black Plus Size Front Slit Short Sleeve With Sequin Mother of the Bride Dress #color_Black

+ 8

pretty GILDED
Plus Size Front Slit Short Sleeve With Sequin Mother of the Bride Dresses
$64.99 $79.99
Plus Size Double V Neck Ruched-Waist Midi Chiffon Bridesmaid Dress #color_Sky Blue Plus Size Double V Neck Ruched-Waist Midi Chiffon Bridesmaid Dress #color_Navy Blue

+ 11

pretty ELORA
Plus Size Double V Neck Ruched-Waist Midi Chiffon Bridesmaid Dress
$65.99
Plus Size Glitter V-Neck High Slit Sequin Shoulder Strap Evening Dress #color_Black Plus Size Glitter V-Neck High Slit Sequin Shoulder Strap Evening Dress #color_Black

+ 8

pretty NOIRE
Plus Size Glitter V-Neck High Slit Sequin Shoulder Strap Evening Dress
From $59.99 $88.99
Plus Size Floral Applique Short Sleeve A-Line Chiffon Evening Dress #color_Black Plus Size Floral Applique Short Sleeve A-Line Chiffon Evening Dress #color_Black

+ 16

pretty IVYROSE
Plus Size Floral Applique Short Sleeve A-Line Chiffon Formal Evening Dress
$76.99 $86.99
Graceful Plus Size A-line Ruffles Sleeve Chiffon Mother of the Bride Dress with Applique #color_Black Graceful Plus Size A-line Ruffles Sleeve Chiffon Mother of the Bride Dress with Applique #color_Black

+ 3

pretty LORIE
Graceful Plus Size A-line Ruffles Sleeve Chiffon Mother of the Bride Dress with Applique
$79.99
Plus Size High-Low V-Neck Bodycon Fishtail Formal Evening Dress #color_Navy Blue Plus Size High-Low V-Neck Bodycon Fishtail Formal Evening Dress #color_Navy Blue

+ 3

Plus Size High-Low V-Neck Bodycon Fishtail Formal Evening Dress
$78.99
Plus Size Elegant Pleated Half Sleeve A-Line Maxi Mother of the Bride Dress #color_Black Plus Size Elegant Pleated Half Sleeve A-Line Maxi Mother of the Bride Dress #color_Black

+ 2

Lena
Plus Size Elegant Pleated Half Sleeve A-Line Maxi Mother of the Bride Dress
$74.99
Plus Size Short Sleeve Fishtail V-Neck Beaded Formal Dress #color_Black Plus Size Short Sleeve Fishtail V-Neck Beaded Formal Dress #color_Black

+ 2

pretty CLEO
Plus Size Short Sleeve Fishtail V-Neck Beaded Formal Dress
$67.99
Plus Size Lace Top Short Sleeve A-Line Split Round Neck Formal Dress #color_Navy Blue Plus Size Lace Top Short Sleeve A-Line Split Round Neck Formal Dress #color_Navy Blue

+ 2

pretty NYLA
Plus Size Lace Top Short Sleeve A-Line Split Round Neck Formal Dress
$64.99
Plus Size Sequin Leaf Midi Evening Dresses #color_Burgundy Plus Size Sequin Leaf Midi Evening Dresses #color_Burgundy

+ 16

pretty TAYLOR
Plus Size Sequin Leaf Midi Evening Dresses
$69.99
Plus size Glittery Formal Evening Dresses #color_Burgundy Plus size Glittery Formal Evening Dresses #color_Burgundy

+ 7

pretty QUINN
Plus size Glittery Formal Evening Dresses
$69.99
Plus Size Sequin Leaf Wedding Guest Dresses #color_Grey Plus Size Sequin Leaf Wedding Guest Dresses #color_Grey

+ 3

pretty TAYLOR
Plus Size Sequin Leaf Wedding Guest Dresses
$69.99
Delivery Within 4 Business Days
Plus Size Sequin Mermaid Formal Dress #color_Black Plus Size Sequin Mermaid Formal Dress #color_Black

+ 3

ever PALMER
Plus Size Sequin Mermaid Formal Dress
$82.99
Plus Size Short Sleeves Sequin High Low V-Neck Midi Formal Evening Dress #color_Black Plus Size Short Sleeves Sequin High Low V-Neck Midi Formal Evening Dress #color_Black

+ 12

pretty ALIX
Plus Size Short Sleeves Sequin High Low V-Neck Midi Formal Evening Dress
$84.99

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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