16 Elegant Grandmother-of-the-Groom Dresses Grandma Will Absolutely Love

Shop our favorite grandmother-of-the-groom dresses for every dress code and season.
Collage of three grandmother of the groom dresses
Photos, From Left to Right: AW Bridal, David's Bridal
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Jenn Barthole
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Jenn Barthole
The Knot Fashion & Beauty Contributor
  • Based in New York City, Jenn Barthole is a Freelance Editor for The Knot, where she contributes fashion and beauty content.
  • Jenn also contributes wellness, interiors, celebrity, fashion, beauty, and travel content to notable publications including ELLE, Refinery 29, Domino, TripAdvisor, EBONY, Cosmopolitan and PopSugar.
  • She graduated with a major in Communications and a minor in Spanish, from Loyola University in Balt...
Updated Oct 02, 2023
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For a grandmother, watching her grandson get married may be one of the most memorable days of her life. As the matriarch of the family, she should be dressed beautifully to reflect the excitement of the momentous occasion. Therefore, finding a special grandmother-of-the-groom dress that will make Grandma feel like her best self on the wedding day is essential.

Before shopping, it's always a good idea to check in with the bride and groom to confirm any specific dress code guidelines or color preferences. Since she is one of the most important people at the wedding, the grandmother-of-the-groom's attire should align with the formality of the ceremony, cultural considerations and color palette of the wedding party, so she'll be picture-perfect.

Thankfully, we've done the heavy lifting for you and assembled a list of editor-approved options for every type of wedding. From plus size to petite and glamorous to casual—we've got it all. Keep reading for 16 grandmother-of-the-groom dresses to shop now.

In this article:

What Should the Grandmother-of-the-Groom Wear?

When deciding on grandmother-of-the-groom wedding attire, it's important to keep certain factors like the venue, season and day-of weather in mind, so she is dressed appropriately and comfortably. Since weddings are all-day affairs, ensuring that her chosen outfit will withstand a long day of standing around for pictures, dancing and mingling is crucial. Rickie Freeman, Designer and CEO of Teri Jon, emphasizes, "The grandmother-of-the-groom should not sacrifice comfort when picking the perfect dress. If she isn't comfortable in the dress…it will show in the pictures." In addition to comfort, here are some key factors to keep in mind while shopping:

What Types of Silhouettes Are the Most Flattering for Grandmothers-of-the-Groom Dresses?

In general, aim for timeless silhouettes and avoid buying anything that is too tight, too oversized or shows too much skin. For formal and evening affairs, wear a refined maxi dress or classic gown. For casual or daytime events, a knee or tea-length dress, 2-piece set or pant suit, are all appropriate. Also, keep grandma's body type in mind. Freeman explains, "For women with an hourglass shape, shirt dresses that define the waist are a great option. For women who are straighter or carry their weight in their midsection, I recommend something with a princess seam or no inset waist. Also, long-sleeve dresses tend to be the most universally flattering." Luckily, there are so many evening wear brands that offer extended sizing, tailoring and customization services, to ensure a perfect fit.

Which Kinds of Fabrics Work Best for Grandmother-of-the-Groom Dresses?

Regardless of the silhouette, avoid wearing frumpy fabrics that add unnecessary bulk and can "compromise the style and elegance of your look" says Freeman. Instead, aim to wear textiles that drape nicely on every body type, like jersey, silk or chiffon, to guarantee comfort and minimal wrinkles. "Thankfully, most fabrics nowadays have an element of stretch in it" details Freeman, so you can move throughout the day with ease. Depending on the weather and dress style, you can layer with a simple shawl or wrap, in a light, sheer fabric like silk chiffon. Or go with a cropped blazer or fitted jacket that matches the color and fabric of your outfit exactly. For more casual affairs, especially for warm-weather weddings, a crisp cotton or knit dress with a defined waist will look fabulous.

What Color Dress Does the Grandmother-of-the-Groom Wear?

If the to-be-weds do not specify a specific color palette for family members, the grandmother-of-the-groom should still select the hue of her wedding day outfit thoughtfully. First, consider the type of event she is attending. For a sophisticated look, you can never go wrong with timeless colors. Think elevated neutrals, lush jewel tones or muted saturated colors, that will read as elevated, especially for swankier events. If the occasion is more relaxed, try a romantic floral or soft geometric pattern that makes simpler dresses feel more celebratory. Finally, avoid any white or close-to-white hues, bright neon or distracting patterns, to avoid taking attention away from the bride.

16 Best Grandmother-of-the-Groom Dresses You Can Shop Now

Now that you have the rundown on which types of dresses for the groom's grandmother work best, use those tips to pinpoint the fabrics, colors and appropriate silhouettes best suited for your occasion. Not only will this narrow down your options, but it will also save you a ton of time in deciding what the grandmother-of-the-groom should wear. Our list below includes a range of pricing and sizing options, including petite or plus size grandmother-of-the-groom dresses. It also includes a variety of silhouettes—from glamorous gowns to chic sundresses. We're here to help and have included dress options for every type of grandmother-of-the-groom. It's time to start shopping!

1. Amsale Pryce Column Gown

Dark green Off-Shoulder Satin Column grandmother of the groom dress
Photo: Anthropologie

Anthropologie has an incredible selection of modern-yet-appropriate gowns, like this emerald option. It is fabricated from a luxe, silky fabric in a column silhouette that cinches the waist and ensures easy movement. Also, the asymmetrical draped neckline shows a hint of skin, while offering an ideal amount of coverage.

Dress Code: Black-Tie

Size Range: 0-22W | Material: Satin | Length: Maxi

Price at Time of Publication: $495

2. Teri Jon Shirt Waist Eyelet Gown

Blue Chevron Pattern Eyelet Gown for grandmother of the groom
Photo: Teri Jon

It doesn't get much classier than this modest ¾ sleeve eyelet gown by one of our favorite evening wear retailers, Teri Jon, that exudes formality for black-tie events. The brand makes specialty pieces tailored for every body type and aesthetic. Style this gown your way by adjusting the concealed hidden front closure buttons, removable sash and cuffed sleeves.

Dress Code: Formal

Size Range: 2-22 | Material: Taffeta | Length: Maxi

Price at Time of Publication: $960

3. RM Richards Beaded Lace Dress With Jacket

Silver beaded lace short sheath dress with jacket for grandmother of the groom
Photo: David's Bridal

Featuring a sheer lace jacket with scalloped edges, this metallic sheath style reads both celebratory and comfortable. It's also perfect for late summer and early fall transitional weather, since you can easily shed the matching coverup as temperatures shift.

Dress Code: Semi-Formal

Size Range: 6-24W | Material: Lace | Length: Knee

Price at Time of Publication: $130-150

4. Ted Baker London Pohlley Midi Dress

Black Floral Midi Dress With Ladder Lace for grandmother of the groom
Photo: Ted Baker

Between the gauzy sleeves, airy floral print and intricate lace details, this midi-length dress radiates pure romance. While the dress offers ample coverage for religious ceremonies, the sheer sleeves and subtle teardrop cut-out keeps the look feeling youthful.

Dress Code: Semi-Formal

Size Range: 2-10 | Material: Polyester | Length: Midi

Price at Time of Publication: $445

5. AW Bridal Bond Pants Set

Silver blue glitter mesh pants set for grandmother of the groom
Photo: AW Bridal

For the grandmother-of-the-groom who prefers to wear pants, this three-piece set is super stylish, while remaining practical. The universally-flattering look consists of a padded, spaghetti strap tank, sequin-studded floral top, and sweeping floor-length pant trousers adorned with a front bow.

Dress Code: Semi-Formal

Size Range: 0-30 | Material: Glitter Mesh | Length: Maxi

Price at Time of Publication: $110

6. Sachin & Babi Amata Gown

Fuchsia chiffon floor length gown for grandmother of the groom
Photo: Sachin & Babi

Shopping with a luxury budget? Look no further than Sachin & Babi for their premium, one-of-a-kind occasion wear—a great fit for black-tie weddings. This breathtaking gown has a crossover double-layer bodice met by a crystal and bead-encrusted bloom brooch.

Dress Code: Formal

Size Range: 0-22W | Material: Polyester | Length: Maxi

Price at Time of Publication: $1,195

7. Frances Valentine Bliss Maxi Dress

Off the shoulder green and white striped maxi dress for grandmother of the groom
Photo: Frances Valentine

Heading to a warm-weather beach or backyard ceremony? This versatile belted ensemble has balloon sleeves that can be worn on-or-off the shoulder, belted, or unbelted, to suit your taste and occasion. Add some polish to the breezy, poplin dress by wearing it with statement metallic earrings and a pair of heeled sandals.

Dress Code: Casual

Size Range: XXS-3X | Material: Cotton | Length: Maxi

Price at Time of Publication: $398

8. Jade Couture K258003 Gown

Black floor length wrap dress with shawl for grandmother of the groom
Photo: The Knot

If comfort is a priority, this soft, luxurious gown has a knee-level slit and generous amount of stretch, for an effortlessly elegant fit. It's designed with an asymmetrical empire waistline that conceals your midriff and a matching matte jersey shawl that gently drapes over your arms.

Dress Code: Formal

Size Range: 00-30 | Material: Jersey | Length: Floor

Price at Time of Publication: $400-499

9. Needle & Thread Aurelia Long Sleeve Gown

Red floral lace sequin gown for grandmother of the groom
Photo: Needle & Thread

Around the holidays, opt for gowns in jewel tone palettes with glittery details that match the lively energy of the season. This cherry-red dress is beautifully adorned with shimmering sequins and soft tulle frills.

Dress Code: Formal

Size Range: 0-18 | Material: Polyester | Length: Maxi

Price at Time of Publication: $769

10. Cleobella Lorenza Ankle Dress

Orange floral maxi dress for grandmother of the groom
Photo: Cleobella

With a unique neckline and striking floral print, this organic cotton dress is a pretty option for hot outdoor ceremonies. While the sizing range is limited, it's a complimentary silhouette for petite body types.

Dress Code: Semi-Formal

Size Range: XS-XL | Material: Cotton | Length: Midi

Price at Time of Publication: $278

11. Adrianna Papell Plus Size Beaded Illusion Gown

Grey plus size beaded illusion gown for grandmother of the groom
Photo: Adrianna Papell

Complete with a stunning illusion neckline and keyhole back, this festive gown features ornate bead work, embroidery and sequins that will shine bright during an evening wedding. In addition, the glittery option cleverly covers the arms, serving as a convenient alternative to wearing a shawl.

Dress Code: Black-tie

Size Range: 14-24 | Material: Polyester | Length: Maxi

Price at Time of Publication: $335

12. Oleg Cassini Sequin Lace and Jersey Three-Piece Pantsuit

Navy Sequin Lace and Jersey Three-Piece Pantsuit for grandmother of the groom
Photo: David's Bridal

This three-piece pantsuit, available in navy, emerald and champagne, is a sharp choice for any type of daytime ceremony. Between the pull-on styling and stretch material, it definitely is one of the comfiest outfit options on the list.

Dress Code: Formal

Size Range: 4-24W | Materials: Lace and Jersey | Length: Maxi

Price at Time of Publication: $130-150

13. Vince Wild Primrose Pintuck-Pleated Dress

Black Wild Primrose Pintuck-Pleated Dress for grandmother of the groom
Photo: Vince

For chic, easy-to-wear dresses, look no further than Vince's wide selection of refined frocks. Each dress has subtle sartorial details, like this pintuck-pleated satin dress that shimmers as you walk. For casual weddings, pair the primrose-printed dress with simple metallic sandals or dress it up with a solid-colored pump for fancier ceremonies.

Dress Code: Casual, Semi-Formal

Size Range: XXS-XL | Material: Polyester | Length: Midi

Price at Time of Publication: $565

14. Marcella NYC Valeria Dress

Black full length evening gown with mesh sleeve detail for grandmother of the groom
Photo: Marcella

It's hard to believe that this full-length evening gown is under $200! Made from wrinkle-resistant, mid-stretch European ponte for superior comfort, the asymmetrical neckline features a light-as-air, soft European mesh overlay that floats down the arms. Thanks to the premium fabric, the gown will maintain perfect form—no matter how long the night lasts.

Dress Code: Formal

Size Range: XXS-XXL | Material: Ponte | Length: Maxi

Price at Time of Publication: $178

15. Babaton Hyde Midi Dress

Burgundy satin wrap midi dress for grandmother of the groom
Photo: Aritzia

Both conservative and sophisticated, this demure wrap dress is made ethically, using recycled drapey satin that has a smooth feel and glossy appearance. The eco-friendly dress is available in black or this rich berry hue that instantly enhances all skin tones. Wear it with a fun patterned shoe or glitzy drop earrings for an extra-dose of glam.

Dress Code: Semi-formal

Size Range: 2XS-XL | Material: Polyester | Length: Midi

Price at Time of Publication: $178

16. GSTQ Fluid Knit Wrap Dress

Black Knit Wrap Dress for grandmother of the groom
Photo: GSTQ

You can never go wrong with a timeless LBD, especially for an ambiguous dress code. This midi-wrap version, available exclusively in plus sizes, is made with a cozy, soft knit that drapes beautifully. Amp up the black frock with colorful jewelry or bold red lipstick.

Dress Code: Casual, Semi-Formal

Size Range: 1X-3X | Material: Cotton | Length: Midi

Price at Time of Publication: $198

Is There a Difference Between the Bride or Groom's Grandmother Dresses?

Technically, there is no traditional difference between what the bride or groom's grandmother should be outfitted in, unless the couple indicates otherwise. Some to-be-weds may prefer that the grandmothers coordinate their wedding day looks or select complementary styles. If so, respect their wishes and communicate accordingly. Others may leave it up to both grandmas' discretion to choose their individual attire. If this is the case, it's up to each of them to find a look that they feel comfortable and confident in, while mindfully aligning their outfit with the overall aesthetic and theme of the special day.

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