Collection

Plus Size Mother of the Groom Dresses

5.0 / 5 7 reviews
“I was so impressed with this dress when I saw it online and I am just as impressed with the real thing. It is perfect. I’m a curvy woman and I feel so comfortable in it. Definitely recommend. Thanks MothersOnly.”
— Lynn Lucas Francis, on the Laurie Mermaid Beaded Navy Mother of the Bride & Groom Dress
60 of 266 showing
Sleeveless Blouson Mermaid French Blue Gown With Jasmine Beading by Adrianna Papell

Sleeveless Blouson Mermaid French Blue Gown With Jasmine Beading by Adrianna Papell

$590.00
Sleeveless Blouson Mermaid Emerald Gown With Jasmine Beading by Adrianna Papell

Sleeveless Blouson Mermaid Emerald Gown With Jasmine Beading by Adrianna Papell

$349.00
Sleeveless Blouson Mermaid Dark Blue Gown With Jasmine Beading by Adrianna Papell

Sleeveless Blouson Mermaid Dark Blue Gown With Jasmine Beading by Adrianna Papell

$349.00
Sleeveless Blouson Mermaid Aqua Gown With Jasmine Beading by Adrianna Papell

Sleeveless Blouson Mermaid Aqua Gown With Jasmine Beading by Adrianna Papell

$349.00
Short Sleeve Beaded Floral Embroidery Midnight Multi Gown by Adrianna Papell

Short Sleeve Beaded Floral Embroidery Midnight Multi Gown by Adrianna Papell

$485.00
One Shoulder Jacquard Green Gold Dress by Adrianna Papell

One Shoulder Jacquard Green Gold Dress by Adrianna Papell

$445.00
One Shoulder Jacquard Burgundy Gold Dress by Adrianna Papell

One Shoulder Jacquard Burgundy Gold Dress by Adrianna Papell

$445.00
One Shoulder Jacquard Blue Gold Dress by Adrianna Papell

One Shoulder Jacquard Blue Gold Dress by Adrianna Papell

$445.00
Off Shoulder Foil Leaf Mermaid Champagne Gold Gown by Adrianna Papell

Off Shoulder Foil Leaf Mermaid Champagne Gold Gown by Adrianna Papell

$385.00
Off Shoulder Floral Jacquard A Midnight Line Gown by Adrianna Papell

Off Shoulder Floral Jacquard A Midnight Line Gown by Adrianna Papell

$485.00
Off Shoulder Bell Sleeve Sequin Airy Aqua Lace Gown by Adrianna Papell

Off Shoulder Bell Sleeve Sequin Airy Aqua Lace Gown by Adrianna Papell

$485.00
Off Shoulder 3D Floral Jacquard Blush Gown by Adrianna Papell

Off Shoulder 3D Floral Jacquard Blush Gown by Adrianna Papell

$485.00
Multicolor Floral Beaded Mermaid Gem Green Gown With Dolman Sleeves by Adrianna Papell

Multicolor Floral Beaded Mermaid Gem Green Gown With Dolman Sleeves by Adrianna Papell

$490.00
Long Sleeve Metallic Crinkle Drape Mint Gold Gown by Adrianna Papell

Long Sleeve Metallic Crinkle Drape Mint Gold Gown by Adrianna Papell

$425.00
Jasmine Beaded Blouson Teal Gown With Sheer Short Sleeves by Adrianna Papell

Jasmine Beaded Blouson Teal Gown With Sheer Short Sleeves by Adrianna Papell

$425.00
Jasmine Beaded Blouson Navy Gown With Sheer Short Sleeves by Adrianna Papell

Jasmine Beaded Blouson Navy Gown With Sheer Short Sleeves by Adrianna Papell

$455.00
Foil Leaf Short Sleeve in Light Blue Gold Gown With Draped Details by Adrianna Papell

Foil Leaf Short Sleeve in Light Blue Gold Gown With Draped Details by Adrianna Papell

$415.00
Flutter Sleeve Floral Beaded Fringe Midi Dress in Marble by Adrianna Papell

Flutter Sleeve Floral Beaded Fringe Midi Dress in Marble by Adrianna Papell

$485.00
Floral Beaded Godet Cape Gown in Aqua Dust by Adrianna Papell

Floral Beaded Godet Cape Gown in Aqua Dust by Adrianna Papell

$590.00
Cap Sleeve Beaded Sequin Marble Floral Gown by Adrianna Papell

Cap Sleeve Beaded Sequin Marble Floral Gown by Adrianna Papell

$485.00
Beaded Mesh Long Dress in Green Slate by Adrianna Papell

Beaded Mesh Long Dress in Green Slate by Adrianna Papell

$349.00
Bead Accent Crepe Halter Gown in Midnight by Adrianna Papell

Bead Accent Crepe Halter Gown in Midnight by Adrianna Papell

$349.00
Floral Jacquard Shawl Collar Gown In Navy Multi by Adrianna Papell

Floral Jacquard Shawl Collar Gown In Navy Multi by Adrianna Papell

$480.00
Hand Beaded Sage Green Short Sleeve Floral Godet Gown by Adrianna Papell

Hand Beaded Sage Green Short Sleeve Floral Godet Gown by Adrianna Papell

$485.00
Hand Beaded Navy Short Sleeve Floral Godet Gown by Adrianna Papell

Hand Beaded Navy Short Sleeve Floral Godet Gown by Adrianna Papell

$485.00
Hand Beaded Mahogany Short Sleeve Floral Godet Gown by Adrianna Papell

Hand Beaded Mahogany Short Sleeve Floral Godet Gown by Adrianna Papell

$485.00
Hand Beaded Emerald Short Sleeve Floral Godet Gown by Adrianna Papell

Hand Beaded Emerald Short Sleeve Floral Godet Gown by Adrianna Papell

$485.00
Hand Beaded Champagne Gold Short Sleeve Floral Godet Gown by Adrianna Papell

Hand Beaded Champagne Gold Short Sleeve Floral Godet Gown by Adrianna Papell

$485.00
Hand Beaded Blush Pink Short Sleeve Floral Godet Gown by Adrianna Papell

Hand Beaded Blush Pink Short Sleeve Floral Godet Gown by Adrianna Papell

$485.00
Vena Blush Midi Dress Sequined Lace by Trellis Lane

Vena Blush Midi Dress Sequined Lace by Trellis Lane

$440.00
Lidia Sequin Cocktail Midi Gown by Trellis Lane in Champagne

Lidia Sequin Cocktail Midi Gown by Trellis Lane in Champagne

$490.00
Francesca Beaded Blush Dress Delicate Detail by Trellis Lane

Francesca Beaded Blush Dress Delicate Detail by Trellis Lane

$549.00
Jannie Teal Dress Timeless Elegance with a Modern Edge by Trellis Lane

Jannie Teal Dress Timeless Elegance with a Modern Edge by Trellis Lane

$580.00
Oriana Navy Midi Modern Asymmetry with Elegant Flow by Trellis Lane

Oriana Navy Midi Modern Asymmetry with Elegant Flow by Trellis Lane

$450.00
Connie Shimmer Cocktail Gown by Trellis Lane in Emerald

Connie Shimmer Cocktail Gown by Trellis Lane in Emerald

$470.00
Fay Cocktail Dress by Trellis Lane in Wine

Fay Cocktail Dress by Trellis Lane in Wine

$399.00
Fay Cocktail Dress by Trellis Lane in Navy

Fay Cocktail Dress by Trellis Lane in Navy

$399.00
Stasia Hi-Lo Navy Dress Understated Shine in a Mermaid Silhouette by Trellis Lane

Stasia Hi-Lo Navy Dress Understated Shine in a Mermaid Silhouette by Trellis Lane

$499.00
Mackenzie Cocktail Gown by Trellis Lane in Navy

Mackenzie Cocktail Gown by Trellis Lane in Navy

$550.00
Angie Cocktail Gown by Trellis Lane in Navy

Angie Cocktail Gown by Trellis Lane in Navy

$450.00
Phoebe Navy Dress with Sleeves with Polished Elegance by Trellis Lane

Phoebe Navy Dress with Sleeves with Polished Elegance by Trellis Lane

$480.00
Bailey Gown by Trellis Lane in Wine Red Try at home available

Bailey Gown by Trellis Lane in Wine Red

$480.00
June Midi Soft Sequin Lace Bisque Gown by Trellis Lane Try at home available

June Midi Soft Sequin Lace Bisque Gown by Trellis Lane

$420.00
Joyce Beaded Mid-Length Navy Dress Soft Refined Silhouette by Trellis Lane Try at home available

Joyce Beaded Mid-Length Navy Dress Soft Refined Silhouette by Trellis Lane

$499.00
Jazz Sequin Midi Champagne Dress Polished Shimmer with Effortless Comfort by Trellis Lane

Jazz Sequin Midi Champagne Dress Polished Shimmer with Effortless Comfort by Trellis Lane

$480.00
Veronica Off Shoulder Beaded Mid Length Gown by Trellis Lane in Blush Try at home available

Veronica Off Shoulder Beaded Mid Length Gown by Trellis Lane in Blush

$499.00
Catherine Flutter Sleeve Mid Length Gown by Trellis Lane in Wine Try at home available

Catherine Flutter Sleeve Mid Length Gown by Trellis Lane in Wine

$399.00
Phoebe Polished Cocktail Navy Dress Elegance with Soft Structure by Trellis Lane

Phoebe Polished Cocktail Navy Dress Elegance with Soft Structure by Trellis Lane

$399.00
Annette Satin Gown by Tania Olsen - Navy Blue

Annette Satin Gown by Tania Olsen - Navy Blue

Price range: $400.00 through $430.00
Annette Satin Gown by Tania Olsen - Wine Red

Annette Satin Gown by Tania Olsen - Wine Red

Price range: $400.00 through $430.00
Bailey Gown by Trellis Lane in Rose Try at home available

Bailey Gown by Trellis Lane in Rose

$480.00
Jazz Sequin Midi Gunmetal Dress Polished Shimmer with Effortless Comfort by Trellis Lane

Jazz Sequin Midi Gunmetal Dress Polished Shimmer with Effortless Comfort by Trellis Lane

$480.00
Veronica Off the Shoulder Beaded Mid Length Gown by Trellis Lane in Navy Try at home available

Veronica Off the Shoulder Beaded Mid Length Gown by Trellis Lane in Navy

$499.00
Leia Midi Peplum Gown by Trellis Lane in Navy Try at home available

Leia Midi Peplum Gown by Trellis Lane in Navy

$499.00
Veronica Beaded Off Shoulder Blush Gown by Trellis Lane Try at home available

Veronica Beaded Off Shoulder Blush Gown by Trellis Lane

$549.00
Colleen One Shoulder Gown by Trellis Lane in Navy Try at home available

Colleen One Shoulder Gown by Trellis Lane in Navy

$549.00
Joyce Beaded Pencil Navy Gown Refined Detail by Trellis Lane Try at home available

Joyce Beaded Pencil Navy Gown Refined Detail by Trellis Lane

$529.00
Joyce Beaded Mid-Length Blush Dress Soft Silhouette Detail by Trellis Lane Try at home available

Joyce Beaded Mid-Length Blush Dress Soft Silhouette Detail by Trellis Lane

$499.00
Colleen One Shoulder Mid Length Gown by Trellis Lane in Navy Try at home available

Colleen One Shoulder Mid Length Gown by Trellis Lane in Navy

$499.00
Colleen One Shoulder Mid Length Gown by Trellis Lane in Blush Try at home available

Colleen One Shoulder Mid Length Gown by Trellis Lane in Blush

$499.00
Nothing matches those filters.
About

Plus Size Mother of the Groom Dresses come from the same full range as the rest of the site, so you are choosing from every colour, length and label rather than a shortened list. The brief for the groom's mother is to complement the mother of the bride rather than match her, so settle your shade once hers is chosen, ideally a half step softer, and you will sit alongside her in the family photographs.

Trellis Lane, Adrianna Papell, Tania Olsen and Dressology are all here, in soft jersey, satin, sequin and beaded styles, with real arm and waist coverage across floor length and cocktail shapes. Sizes run AU 4 to AU 30 and most styles are in stock. A try-on dress can be posted to you to try at home first.

See also Plus Size Mother of the Bride Dresses and Mother of the Groom Dresses.

Plus Size Mother of the Groom Dresses: your questions answered

What should the mother of the groom wear to complement the mother of the bride?

Wait until her shade is settled, then choose something in the same family a half step softer, or a clear neutral. The aim is to complement rather than match, so the two of you read as a pair in the family photographs without looking identically dressed.

What sizes do plus size mother of the groom dresses come in?

The range is listed in AU sizes up to 30, drawn from the full collection rather than a separate plus size line. That means the same colours, fabrics and lengths, in soft jersey, satin, sequin and beaded styles from all four labels stocked on the site.

Which styles give the most coverage?

Look for sleeved bodices in soft jersey or satin, which cover the upper arm without gripping, paired with a waist that is shaped rather than fitted tightly. Floor length skirts give coverage through the leg and hold their line in candid photographs as well as posed ones.

Should the mother of the groom wear the same length as the mother of the bride?

It helps if you are close. If she has chosen a floor length gown, a floor length or long midi keeps the two of you balanced in photographs. A large difference in length is more noticeable in group shots than a difference in colour.