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
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Edith Flutter Sleeve Sequin Plum Gown by Dressology Try at home available

Edith Flutter Sleeve Sequin Plum Gown by Dressology

$199.00
Edith Flutter Sleeve Sequin Rust Gown by Dressology Try at home available

Edith Flutter Sleeve Sequin Rust Gown by Dressology

$199.00
Nancy Wine Midi Elegant Ruching with Refined Structure by Trellis Lane

Nancy Wine Midi Elegant Ruching with Refined Structure by Trellis Lane

$450.00
Oriana Pencil Blush Dress Modern with Elegant Flow by Trellis Lane

Oriana Pencil Blush Dress Modern with Elegant Flow by Trellis Lane

$499.00
Catherine Wine Gown Elegance with Contemporary Detail by Trellis Lane Try at home available

Catherine Wine Gown Elegance with Contemporary Detail by Trellis Lane

$480.00
Kikki Beaded Navy Gown Sculpted Elegance with Artful Detail by Trellis Lane

Kikki Beaded Navy Gown Sculpted Elegance with Artful Detail by Trellis Lane

$699.00
Catherine Flutter Sleeve Mid Length Navy Gown by Trellis Lane Try at home available

Catherine Flutter Sleeve Mid Length Navy Gown by Trellis Lane

$480.00
Leia Peplum Blush Gown Graceful Beading with Refined Shape by Trellis Lane Try at home available

Leia Peplum Blush Gown Graceful Beading with Refined Shape by Trellis Lane

$549.00
Kikki Beaded Blush Gown Sculpted Elegance with Artful Detail by Trellis Lane

Kikki Beaded Blush Gown Sculpted Elegance with Artful Detail by Trellis Lane

$699.00
Kalani Draped Jersey Dress by Tania Olsen - Dusty Indigo Try at home available

Kalani Draped Jersey Dress by Tania Olsen - Dusty Indigo

Price range: $299.00 through $329.00
Short Sleeve Floral Embroidered Blush Nude Gown With Ribbon Tie Waist by Adrianna Papell

Short Sleeve Floral Embroidered Blush Nude Gown With Ribbon Tie Waist by Adrianna Papell

$425.00
Julia Beaded Twilight Mother of the Bride & Groom Dress Try at home available

Julia Beaded Twilight Mother of the Bride & Groom Dress

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$575.00
Laurie Mermaid Beaded Navy Mother of the Bride & Groom Dress

Laurie Mermaid Beaded Navy Mother of the Bride & Groom Dress

$575.00
Nelson Full Sleeve Satin Gown by Tania Olsen - Navy Blue Try at home available

Nelson Full Sleeve Satin Gown by Tania Olsen - Navy Blue

Price range: $349.00 through $379.00
Alice Off Shoulder Black Sequin Nude Gown by Adrianna Papell

Alice Off Shoulder Black Sequin Nude Gown by Adrianna Papell

$555.00
Julia Floral Beaded Gown by Adrianna Papell - Blush Try at home available

Julia Floral Beaded Gown by Adrianna Papell - Blush

$575.00
Alexandria Silver Sequin Evening Gown by Tania Olsen Try at home available

Alexandria Silver Sequin Evening Gown by Tania Olsen

Price range: $375.00 through $405.00
Alexandria Rose Pink Sequin Evening Gown by Tania Olsen Try at home available

Alexandria Rose Pink Sequin Evening Gown by Tania Olsen

Price range: $375.00 through $405.00
Kalani Draped Jersey Dress by Tania Olsen - Navy Blue Try at home available

Kalani Draped Jersey Dress by Tania Olsen - Navy Blue

Price range: $299.00 through $329.00
Kelly Cocktail Dress by Tania Olsen - Teal

Kelly Cocktail Dress by Tania Olsen - Teal

Price range: $260.00 through $290.00
Cora Asymmetric Sequin Gown by Trellis Lane in Navy Try at home available

Cora Asymmetric Sequin Gown by Trellis Lane in Navy

$490.00
Alexandria Wine Sequin Evening Gown by Tania Olsen Try at home available

Alexandria Wine Sequin Evening Gown by Tania Olsen

Price range: $375.00 through $405.00
Madonna Sequin Evening Gown by Tania Olsen - Navy Blue Try at home available

Madonna Sequin Evening Gown by Tania Olsen - Navy Blue

Price range: $430.00 through $460.00
Nelson Full Sleeve Satin Gown by Tania Olsen - Emerald Try at home available

Nelson Full Sleeve Satin Gown by Tania Olsen - Emerald

Price range: $349.00 through $379.00
Joanna Full Sleeve Floral Sequin Dress by Adrianna Papell - Biscotti Try at home available

Joanna Full Sleeve Floral Sequin Dress by Adrianna Papell - Biscotti

$425.00
Gloria Cap Sleeve Dress by Tania Olsen - Teal Try at home available

Gloria Cap Sleeve Dress by Tania Olsen - Teal

Price range: $299.00 through $329.00
Short Sleeve Magnolia Floral Dress by Adrianna Papell

Short Sleeve Magnolia Floral Dress by Adrianna Papell

$495.00
Floral Jacquard Off Shoulder Gown In Navy Pink Multi by Adrianna Papell

Floral Jacquard Off Shoulder Gown In Navy Pink Multi by Adrianna Papell

$480.00
Benni Off Shoulder Pale Blue Dress Sculpted Florals by Trellis Lane

Benni Off Shoulder Pale Blue Dress Sculpted Florals by Trellis Lane

$440.00
Embroidered Floral Cap Sleeve Column in Navy Multi Gown by Adrianna Papell

Embroidered Floral Cap Sleeve Column in Navy Multi Gown by Adrianna Papell

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

Hand Beaded Jade Short Sleeve Floral Godet Gown by Adrianna Papell

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

Hand Beaded Plum Short Sleeve Floral Godet Gown by Adrianna Papell

$485.00
Julia Floral Beaded Gown Adrianna Papell - Moonscape Try at home available

Julia Floral Beaded Gown Adrianna Papell - Moonscape

$575.00
Rosita Dress Soft Sparkle with Elegant Movement by Trellis Lane

Rosita Dress Soft Sparkle with Elegant Movement by Trellis Lane

$499.00
Madonna Sequin Evening Gown by Tania Olsen - Wine Red Try at home available

Madonna Sequin Evening Gown by Tania Olsen - Wine Red

Price range: $430.00 through $460.00
Yolanda Sequin Cocktail Gown by Tania Olsen - Plum

Yolanda Sequin Cocktail Gown by Tania Olsen - Plum

Price range: $395.00 through $425.00
Lois Long Sleeve Beaded Mid Length Gown by Trellis Lane in Navy Try at home available

Lois Long Sleeve Beaded Mid Length Gown by Trellis Lane in Navy

$499.00
Lois Long Sleeve Beaded Gown by Trellis Lane in Blush Try at home available

Lois Long Sleeve Beaded Gown by Trellis Lane in Blush

$549.00
Alexandria Emerald Sequin Evening Gown by Tania Olsen Try at home available

Alexandria Emerald Sequin Evening Gown by Tania Olsen

Price range: $375.00 through $405.00
Nancy Full Sleeve Dress by Tania Olsen - Pine Green

Nancy Full Sleeve Dress by Tania Olsen - Pine Green

Price range: $339.00 through $369.00
Alexandria Navy Sequin Evening Gown by Tania Olsen Try at home available

Alexandria Navy Sequin Evening Gown by Tania Olsen

Price range: $375.00 through $405.00
Gloriana Short Sleeve Beaded Gown by Adrianna Papell - Cassis Try at home available

Gloriana Short Sleeve Beaded Gown by Adrianna Papell - Cassis

$345.00
Kelly Cocktail Dress by Tania Olsen - Dusty Indigo

Kelly Cocktail Dress by Tania Olsen - Dusty Indigo

Price range: $260.00 through $290.00
Julia Floral Beaded Gown by Adrianna Papell - Taupe Pink Try at home available

Julia Floral Beaded Gown by Adrianna Papell - Taupe Pink

$575.00
Celestine Olive Green Sequin Tulle Sleeveless Maxi Gown by Dressology

Celestine Olive Green Sequin Tulle Sleeveless Maxi Gown by Dressology

$299.00
Tiffany Bow Sheath Dress by Adrianna Papell - Blue Mist Try at home available

Tiffany Bow Sheath Dress by Adrianna Papell - Blue Mist

$225.00
Sandra High Neck Dress by Tania Olsen - Wine Try at home available

Sandra High Neck Dress by Tania Olsen - Wine

Price range: $299.00 through $329.00
Sandra High Neck Dress by Tania Olsen - Blush Try at home available

Sandra High Neck Dress by Tania Olsen - Blush

Price range: $299.00 through $329.00
Novara Cowl Jersey Dress by Tania Olsen - Champagne Try at home available

Novara Cowl Jersey Dress by Tania Olsen - Champagne

Price range: $339.00 through $369.00
Nelson Full Sleeve Satin Gown by Tania Olsen - Sage Try at home available

Nelson Full Sleeve Satin Gown by Tania Olsen - Sage

Price range: $349.00 through $379.00
Kalani Draped Jersey Dress by Tania Olsen - Tea Rose Try at home available

Kalani Draped Jersey Dress by Tania Olsen - Tea Rose

Price range: $299.00 through $329.00
Phoebe Magenta Dress with Sleeves with Polished Elegance by Trellis Lane

Phoebe Magenta Dress with Sleeves with Polished Elegance by Trellis Lane

$480.00
Phoebe Teal Dress with Sleeves with Polished Elegance by Trellis Lane

Phoebe Teal Dress with Sleeves with Polished Elegance by Trellis Lane

$480.00
Lizzie Navy Puff Sleeve Midi Florals with Modern Volume by Trellis Lane

Lizzie Navy Puff Sleeve Midi Florals with Modern Volume by Trellis Lane

$399.00
Lizzie Pink Puff Sleeve Midi Florals with Modern Volume by Trellis Lane

Lizzie Pink Puff Sleeve Midi Florals with Modern Volume by Trellis Lane

$399.00
Bellami Textured Florals with Modern Navy Florals Maxi Dress by Trellis Lane

Bellami Textured Florals with Modern Navy Florals Maxi Dress by Trellis Lane

$440.00
Langham One-Shoulder Bow Mint Multi Maxi in Sculpted Jacquard by Trellis Lane

Langham One-Shoulder Bow Mint Multi Maxi in Sculpted Jacquard by Trellis Lane

$399.00
Charlotta Gold Hi-Lo Maxi by Trellis Lane

Charlotta Gold Hi-Lo Maxi by Trellis Lane

$300.00
Tuxedo Mermaid Midnight Gown With Long Sleeves by Adrianna Papell

Tuxedo Mermaid Midnight Gown With Long Sleeves by Adrianna Papell

$349.00
Tuxedo Mermaid Burgundy Gown With Long Sleeves by Adrianna Papell

Tuxedo Mermaid Burgundy Gown With Long Sleeves by Adrianna Papell

$349.00
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Real reviews

What buyers say.

★★★★★
"This dress is lovely and beautiful and elegant. The sizing was perfect in every area of my body. I was unsure about the size guide but the size guide was spot on. Hayley was absolutely an amazing support with efficient feedback with all of "
Alison Ngaronga Short Sleeve Floral Embroidered Blush Nude Gown With Ribbon Tie Waist by Adrianna Papell
★★★★★
"Such a lovely dress and perfect fit. The style is so flattering and elegant. I wasn’t entirely sure about the size guide but the size guide was spot on. I can’t wait to wear this dress as mother of the bride! Haley was such a superb support"
Alison Ngaronga Short Sleeve Floral Embroidered Blush Nude Gown With Ribbon Tie Waist by Adrianna Papell
★★★★★
"I needed a dress quickly and the staff went above and beyond to get the dress to me for my son’s wedding. I received so many compliments and it not only looked lovely but was very comfortable to wear. I can’t recommend this company more hi"
Michele Anderson Julia Beaded Twilight Mother of the Bride & Groom Dress
★★★★★
"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 Laurie Mermaid Beaded Navy Mother of the Bride & Groom Dress
★★★★★
"Thank you for organising a quick delivery of the dress to me in time for the wedding. Fantastic customer support."
Julie Todorovic Nelson Full Sleeve Satin Gown by Tania Olsen – Navy Blue
★★★★★
"Love this dress , fits beautifully and the customer service was amazing . replied quickly ."
Lee Evans Alice Off Shoulder Black Sequin Nude Gown by Adrianna Papell
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.