What colors should a mother of the groom avoid wearing?

Unless specifically approved by the couple, a good rule of thumb is to avoid wearing white or any hue that might resemble the bride’s wedding dress or groom’s suit or tuxedo . Also, if you're considering a super bold color or loud print, it may be best to run it by the bride and groom first.

Do I have to run my outfit by the couple?

While the couple will surely want you to feel your best in your mother of the groom outfit, having a conversation with the couple beforehand is usually best. This can help set expectations and also narrow down your options.

What is the most flattering dress silhouette for a plus-size mother of the groom?

Some of the most flattering dress silhouettes for a plus-size mother of the groom are A-line, mermaid, and sheath. With that being said, mothers of the groom should always feel empowered to experiment with all different types of silhouettes.

17 Best Plus-Size Mother of the Groom Dresses of 2022

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Although it's the happy couple's big day, as a mother of the groom, you deserve to find an outfit that not only showcases your personal style but celebrates your figure. It's a big day for you, too, so it's important that you find a look that doesn't have you camera shy. And, while finding a plus-size dress that feels and looks amazing and gains your future daughter-in-law's stamp of approval can seem like no easy feat—your search ends here. We've scouted the market and found a wide variety—from floor-length to midi, black-tie or cocktail—of the best of the best looks, so you don't have to.

No matter your personal style or budget, there's a gorgeous plus-size mother of the groom dress out there with your name on it. Attending a summer wedding? We have a stunning light blue floral embellished number that will do just the trick. Need something slightly more formal for a black-tie ceremony? There's no shortage of stunning, full-length gowns and silhouettes to accentuate and flatter your figure. Sites like 11 Honoré and designers such as Adrianna Papell or BHLDN have countless formal gowns in every color and silhouette that are designed specifically for the occasion. Plus, with hues ranging from blues to pinks to black, you can easily coordinate your look with the mother of the bride's dress if need be. On a tight budget? ASOS is a no-brainer when it comes to achieving a luxe look for less. Long story short—you've got options, and stunning ones to say the least!

Ready to shop these looks? Read on for the best plus-size mother of the groom dresses for every style and budget.

For the Classic MOG: BHLDN Montreal Crepe Maxi Dress

Runs: True to Size | Size Range: 0 - 26 | Length: Floor-length | Materials: Crepe

Forever timeless is just the way we like it–and the Montreal gown is just that. Opt for classic black or select another one of this gown's many colors. Featuring stretchy crepe fabric, a high slit, and halter neckline, you certainly can't go wrong with a look like this.

For a Formal Wedding: BHLDN Beaded Maxi Dress

Runs: True to Size | Size Range: 0 - 26W | Length: Floor-length | Materials: Beading and Polyester Lining

When it comes to a wedding with a formal dress code, a little sparkle is always a good idea. This embellished gown from BHLDN features allover beading and sequins for a subtle shimmer that looks beautiful in photos.

Best Wrap Dress: Mac Duggal Plus-Size Surplice V-Neck Long Balloon Sleeve Ruffle Faux Wrap Gown

Runs: Small | Size Range: 14W - 22W | Length: Floor-length | Materials: Chiffon

A wrap dress is a tried-and-true style that is universally flattering and comfortable. We love the deep red hue of this Mac Duggal long sleeve gown in addition to its ruffle detail and V-neckline.

For a Semi-Formal Wedding: Adrianna Papell Hand-Beaded Midi Dress

Runs: True to Size | Size Range: 0 - 26 | Length: Midi | Materials: Polyester Lining and Beading

If you're looking for something a little less formal than a floor-length gown, opt for a style that hits right at the knee or calf. The hand-beaded embellishments of this Adrianna Papell midi instantly elevate this perfect semi-formal look. Choose between dark purple, navy blue, or rose gold.

Best for Every Season: BHLDN Tansy Satin Charmeuse Maxi Dress

Runs: True to Size | Size Range: 0 - 26W | Length: Floor-length | Materials: Satin Charmeuse

While blush and navy are forever classic, soft gray is a subtle and elegant choice for a mother of the groom dress. Versatile and flattering, gray can be worn for any season.

For the Minimalist MOG: Rachel Pally Long Caftan Dress

Runs: True to Size | Size Range: 1X - 3X | Length: Floor-length | Materials: Modal Jersey

This caftan dress is simplicity at its finest. If you're a mother of the groom who appreciates clean lines and a minimalist aesthetic, then this style is sure to appeal to your pared-back aesthetic.

22 Elegant Slip Wedding Dresses for the Minimalist Bride

Best High-Low Dress: Azeeza Lucas Dress

Runs: True to Size | Size Range: XL - XXXL | Length: High-Low | Materials: Silk

You're sure to get the party started in this super playful yet elegant high-low gown. The Lucas gown by Azeeza has a chic halter neckline and unforgettable ruffle hemline.

For a Winter Wedding: Jenny Yoo Ryland Velvet Maxi Dress

Runs: True to Size | Size Range: 0 - 26 | Length: Floor-length | Materials: Velvet

Velvet for a winter wedding is always a chic and practical choice. Stay warm and look stylish in this long sleeve velvet number from Jenny Yoo.

The 16 Best Winter Wedding Guest Dresses

Best Two-Piece: Alex Evenings Matte Jersey Plus-Size Dress With Attached Jacket

Runs: True to Size | Size Range: 14W - 24W | Length: Floor-length | Materials: Matte Jersey

While darker tones like navy and black are popular choices for MOG dresses, why not consider a light and airy tone like lilac? We love this shift dress and gauzy, floral jacket for a warm-weather or destination wedding.

Best Budget: ASOS DESIGN Curve Twist Black Empire Waist Pleated Maxi Dress

Runs: True to Size | Size Range: 12 - 16 | Length: Floor-length | Materials: Velvet

Your wallet will love this one! This classic black gown by ASOS has a pretty pleated skirt, V-neckline, and provides just the right amount of coverage for the arms.

Best High Neckline: BHLDN Beckett Satin Charmeuse Maxi Dress

Runs: True to Size | Size Range: 0 - 26W | Length: Floor-length | Materials: Satin Charmeuse

This high neckline beautifully offsets this low V-shaped back. Available in a variety of colors, the timeless style is bra-friendly and extremely comfortable.

For a Summer Wedding: Adrianna Papell Plus-Size Long Floral Beaded Gown

Runs: True to Size | Size Range: 0 - 26 | Length: Floor-length | Materials: Polyester Lining and Beading

We picture this embellished beauty for outdoor nuptials on the beach, coastline, or a garden setting. Airy and light, the sheer neckline and soft flutter sleeves allow for just the right amount of coverage.

Most Sparkly: R & M Richards Plus-Size Surplice Sequined Gown

Runs: True to Size | Size Range: 14W - 22W | Length: Floor-length | Materials: Polyester, Spandex, and Sequins

Shimmer the night away in this sequin-embellished gown. Ideal for a black-tie wedding, we love the V-neckline, long sleeves, and intricate design.

Best Halter Neckline: BHLDN Ruby Satin Charmeuse Dress

Runs: True to Size | Size Range: 0 - 26W | Length: Floor-length | Materials: Satin Charmeuse

We're obsessed with this satin charmeuse fabric. Bringing an elevated element to a classic design, the twisted halter neckline is ultra chic and effortless.

Best Midi: BHLDN Cali Satin Charmeuse Midi Dress

Runs: True to Size | Size Range: 0 - 26W | Length: Midi | Materials: Satin Charmeuse

A cowl neckline is such a beautiful way to frame your face in a unique and fashion-forward way. Falling at midi length, the Cali dress features two slits for optimal comfort and mobility.

Best Long Sleeve: Fabulouss by Mac Duggal Long Sleeve A-line Gown

Runs: True to Size | Size Range: 14W - 30W | Length: Floor-length | Materials: Shimmer-Accented Fabric

If you're on the hunt for an elegant and timeless long sleeve gown, your search stops here. Featuring shimmer-accented fabric, this navy blue stunner is a dream on the body.

Most Elegant: Amsale Pryce Off-the-Shoulder Column Dress

Runs: True to Size | Size Range: 0 - 24W | Length: Floor-length | Materials: Silk

This Amsale gown exudes pure elegance and sophistication. Available in an array of colors, the silky sheen of this stunning fabric and beautiful column fit speak for itself.

What to Look for in a Plus-Size Mother of the Groom Dress

Shopping for a mother of the groom outfit is exciting, but it can also be equally as daunting. Don't panic—we've got you! It goes without saying that you'll want to look and feel your best on your son's big day, so finding an outfit that's stylish and fits you perfectly is of the utmost importance. Before you start your search, it's helpful to identify what silhouettes work best for your body type and what assets you're looking to show off. We've got tons of articles that will guide you along the way when it comes to styling your body type and finding dresses to buy! Then, you can narrow down your options by taking cues from the wedding's theme, color palette, and dress code. Allow for plenty of time prior to the wedding to research and experiment with different ensembles before it's time to make a final decision. After you've locked down your look, make sure to slip it on one or two times leading up to the big day to ensure a seamless fit, ideal length, and pair the perfect accessories. Take your gown to a seamstress if the dress you purchased needs alterations—and don't forget to hang and steam your gown the day before!

FAQ

What colors should a mother of the groom avoid wearing?

Unless specifically approved by the couple, a good rule of thumb is to avoid wearing white or any hue that might resemble the bride’s wedding dress or groom’s suit or tuxedo. Also, if you're considering a super bold color or loud print, it may be best to run it by the bride and groom first.
Do I have to run my outfit by the couple?

While the couple will surely want you to feel your best in your mother of the groom outfit, having a conversation with the couple beforehand is usually best. This can help set expectations and also narrow down your options.
What is the most flattering dress silhouette for a plus-size mother of the groom?

Some of the most flattering dress silhouettes for a plus-size mother of the groom are A-line, mermaid, and sheath. With that being said, mothers of the groom should always feel empowered to experiment with all different types of silhouettes.

Why Trust Brides

Contributing writer Sophie Moore is a former fashion editor at Brides and is an expert in all things bridal attire, from couture wedding gowns to the perfect "something blue" accessory. She researches and sources the best fashion items for brides, grooms, wedding guests, wedding parties, and more.

The Best Mother of the Bride Dresses for Every Style and Season