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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June Champagne Dress Soft Sparkle in a Fluid Silhouette by Trellis Lane Try at home available

June Champagne Dress Soft Sparkle in a Fluid Silhouette by Trellis Lane

$480.00
June Light Blue Dress Soft Sparkle in a Fluid Silhouette by Trellis Lane Try at home available

June Light Blue Dress Soft Sparkle in a Fluid Silhouette by Trellis Lane

$480.00
June Navy Dress Soft Sparkle in a Fluid Silhouette by Trellis Lane Try at home available

June Navy Dress Soft Sparkle in a Fluid Silhouette by Trellis Lane

$480.00
Vianne Navy Sleeved Gown Classic Glamour with Modern Balance by Trellis Lane

Vianne Navy Sleeved Gown Classic Glamour with Modern Balance by Trellis Lane

$480.00
Vianne Wine Sleeved Gown Classic Glamour with Modern Balance by Trellis Lane

Vianne Wine Sleeved Gown Classic Glamour with Modern Balance by Trellis Lane

$480.00
Catherine Mid Length Teal Gown by Trellis Lane Try at home available

Catherine Mid Length Teal Gown by Trellis Lane

$399.00
Leia Peplum Navy Gown Graceful Beading with Refined Shape by Trellis Lane Try at home available

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

$549.00
Nancy Blush Midi Elegant Ruching with Refined Structure by Trellis Lane

Nancy Blush Midi Elegant Ruching with Refined Structure by Trellis Lane

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

Oriana Pencil Light Blue Dress Modern with Elegant Flow by Trellis Lane

$499.00
Oriana Pencil Navy Dress Modern with Elegant Flow by Trellis Lane

Oriana Pencil Navy Dress Modern with Elegant Flow by Trellis Lane

$499.00
Lotta Sequin Cocktail Midi Light Blue Gown by Trellis Lane

Lotta Sequin Cocktail Midi Light Blue Gown by Trellis Lane

$440.00
Lotta Sequin Cocktail Midi Wine Gown by Trellis Lane

Lotta Sequin Cocktail Midi Wine Gown by Trellis Lane

$440.00
Lotta Sequin Cocktail Midi Blush Gown by Trellis Lane

Lotta Sequin Cocktail Midi Blush Gown by Trellis Lane

$440.00
Catherine Flutter Sleeve Teal Gown by Trellis Lane Try at home available

Catherine Flutter Sleeve Teal Gown by Trellis Lane

$480.00
Catherine Flutter Sleeve Navy Gown by Trellis Lane Try at home available

Catherine Flutter Sleeve Navy Gown by Trellis Lane

$480.00
Stasia Hi-Lo Wine Dress Understated Shine in a Mermaid Silhouette by Trellis Lane

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

$495.00
Stasia Hi-Lo Blush Dress Understated Shine in a Mermaid Silhouette by Trellis Lane

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

$495.00
June Midi Soft Sequin Lace Wine Gown by Trellis Lane Try at home available

June Midi Soft Sequin Lace Wine Gown by Trellis Lane

$420.00
June Midi Soft Sequin Lace Navy Gown by Trellis Lane Try at home available

June Midi Soft Sequin Lace Navy Gown by Trellis Lane

$420.00
Shari Teal Gown Timeless Lines with Softly Structured Detail by Trellis Lane

Shari Teal Gown Timeless Lines with Softly Structured Detail by Trellis Lane

$499.00
Shari Magenta Gown Timeless Lines with Softly Structured Detail by Trellis Lane

Shari Magenta Gown Timeless Lines with Softly Structured Detail by Trellis Lane

$499.00
Brionie One-Shoulder Elegant Teal Dress by Trellis Lane

Brionie One-Shoulder Elegant Teal Dress by Trellis Lane

$550.00
Justina Burnt Orange Dress Refined Drama in a Flowing Silhouette by Trellis Lane

Justina Burnt Orange Dress Refined Drama in a Flowing Silhouette by Trellis Lane

$599.00
Rosita Wine Dress Soft Sparkle with Elegant Movement by Trellis Lane

Rosita Wine Dress Soft Sparkle with Elegant Movement by Trellis Lane

$499.00
Jannie Charcoal Dress Timeless Elegance with a Modern Edge by Trellis Lane

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

$580.00
Nikita Lace Wine Midi Soft Draping Dress by Trellis Lane

Nikita Lace Wine Midi Soft Draping Dress by Trellis Lane

$399.00
Mannie Wine Midi Dress with Metallic Shine by Trellis Lane

Mannie Wine Midi Dress with Metallic Shine by Trellis Lane

$399.00
Mannie Navy Midi Dress with Metallic Shine by Trellis Lane

Mannie Navy Midi Dress with Metallic Shine by Trellis Lane

$399.00
Mannie Blush Midi Dress with Metallic Shine by Trellis Lane

Mannie Blush Midi Dress with Metallic Shine by Trellis Lane

$399.00
Vena Light Blue Midi Dress Sequined Lace by Trellis Lane

Vena Light Blue Midi Dress Sequined Lace by Trellis Lane

$440.00
Vena Wine Midi Dress Sequined Lace by Trellis Lane

Vena Wine Midi Dress Sequined Lace by Trellis Lane

$440.00
Vena Navy Midi Dress Sequined Lace by Trellis Lane

Vena Navy Midi Dress Sequined Lace by Trellis Lane

$440.00
Tania Peplum Midi Beaded Elegance with Soft Structure by Trellis Lane

Tania Peplum Midi Beaded Elegance with Soft Structure by Trellis Lane

$499.00
Martha Hem Navy Dress Soft Drape with Modern Ease by Trellis Lane

Martha Hem Navy Dress Soft Drape with Modern Ease by Trellis Lane

$440.00
Martha Hem Teal Dress Soft Drape with Modern Ease by Trellis Lane

Martha Hem Teal Dress Soft Drape with Modern Ease by Trellis Lane

$440.00
Martha Hem Blush Dress Soft Drape with Modern Ease by Trellis Lane

Martha Hem Blush Dress Soft Drape with Modern Ease by Trellis Lane

$440.00
Mannie Blush Textured Elegant Dress by Trellis Lane

Mannie Blush Textured Elegant Dress by Trellis Lane

$450.00
Terrianne Beaded Refined Blush Dress by Trellis Lane

Terrianne Beaded Refined Blush Dress by Trellis Lane

$799.00
Veronica Off Shoulder Navy Midi Beaded Dress Detail by Trellis Lane Try at home available

Veronica Off Shoulder Navy Midi Beaded Dress Detail by Trellis Lane

$499.00
Veronica Off Shoulder Teal Midi Beaded Dress Detail by Trellis Lane Try at home available

Veronica Off Shoulder Teal Midi Beaded Dress Detail by Trellis Lane

$499.00
Veronica Off Shoulder Blush Midi Beaded Dress Detail by Trellis Lane Try at home available

Veronica Off Shoulder Blush Midi Beaded Dress Detail by Trellis Lane

$499.00
Shari Midi Refined Wine Elegant Cocktail by Trellis Lane

Shari Midi Refined Wine Elegant Cocktail by Trellis Lane

$399.00
Shari Midi Refined Teal Elegant Cocktail by Trellis Lane

Shari Midi Refined Teal Elegant Cocktail by Trellis Lane

$399.00
Shari Midi Refined Navy Elegant Cocktail by Trellis Lane

Shari Midi Refined Navy Elegant Cocktail by Trellis Lane

$399.00
Cora Asymmetric Navy Dress Subtle Sparkle by Trellis Lane Try at home available

Cora Asymmetric Navy Dress Subtle Sparkle by Trellis Lane

$490.00
Francesca Navy Beaded Dress with Sculpted Elegance Detail by Trellis Lane

Francesca Navy Beaded Dress with Sculpted Elegance Detail by Trellis Lane

$549.00
Francesca Teal Beaded Dress with Sculpted Elegance Detail by Trellis Lane

Francesca Teal Beaded Dress with Sculpted Elegance Detail by Trellis Lane

$549.00
Joyce Beaded Pencil Chocolate Dress with a Sculpted Silhouette by Trellis Lane Try at home available

Joyce Beaded Pencil Chocolate Dress with a Sculpted Silhouette by Trellis Lane

$529.00
Joyce Beaded Pencil Blush Dress with a Sculpted Silhouette by Trellis Lane Try at home available

Joyce Beaded Pencil Blush Dress with a Sculpted Silhouette by Trellis Lane

$529.00
Tania Peplum Pale Blue Beaded Midi Dress by Trellis Lane

Tania Peplum Pale Blue Beaded Midi Dress by Trellis Lane

Price range: $440.00 through $550.00
Tania Peplum Pale Blue Gown Beaded Elegance with Soft Structure by Trellis Lane

Tania Peplum Pale Blue Gown Beaded Elegance with Soft Structure by Trellis Lane

Price range: $440.00 through $550.00
Arita Blush Dress Metallic Draping with Elegant Structure by Trellis Lane

Arita Blush Dress Metallic Draping with Elegant Structure by Trellis Lane

$565.00
Roxy Refined Gunmetal Gown Sequins with Effortless Comfort by Trellis Lane

Roxy Refined Gunmetal Gown Sequins with Effortless Comfort by Trellis Lane

$520.00
Roxy Refined Champagne Gown Sequins with Effortless Comfort by Trellis Lane

Roxy Refined Champagne Gown Sequins with Effortless Comfort by Trellis Lane

$520.00
Veronica Beaded Off Shoulder Chocolate Gown by Trellis Lane Try at home available

Veronica Beaded Off Shoulder Chocolate Gown by Trellis Lane

$549.00
Veronica Beaded Off Shoulder Navy Gown by Trellis Lane Try at home available

Veronica Beaded Off Shoulder Navy Gown by Trellis Lane

$549.00
Veronica Beaded Off Shoulder Teal Gown by Trellis Lane Try at home available

Veronica Beaded Off Shoulder Teal Gown by Trellis Lane

$549.00
Eloisa Effortless Off Shoulder Chocolate Gown Draping by Trellis Lane

Eloisa Effortless Off Shoulder Chocolate Gown Draping by Trellis Lane

$599.00
Eloisa Effortless Off Shoulder Navy Gown Draping by Trellis Lane

Eloisa Effortless Off Shoulder Navy Gown Draping by Trellis Lane

$599.00
Edith Flutter Sleeve Sequin Sea Glass Gown by Dressology Try at home available

Edith Flutter Sleeve Sequin Sea Glass Gown by Dressology

$199.00
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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.