The majority of women in America wear a size 16 or larger, but there’s still a major lack of fabulous plus-size clothing brands, especially for special occasions, like your cousin’s wedding. It can be frustrating to have friends recommend fun new brands, only to find they go up to a size 18 (if that). So, to stave off those feelings of disappointment, I combed through all the latest and greatest wedding guest dresses on the market that cater to plus sizes. And no, they’re not just a series of oversize LBDs or shapeless caftans.
19 of the Best Plus-Size Wedding Guest Dresses (Starting at $49)
Best-Dressed Guest, Reporting for Duty
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Published Jun 12, 2024
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Reformation/Anthropologie/Adrianna Papell
How I Chose the Best Plus-Size Wedding Guest Dresses
All the below dresses come from brands that have been worn and loved by PureWow editors, friends and family, and come highly reviewed by countless other shoppers, as well. I also combed through reviews to include a mix of timeless stunners you can pull out again and again for years to come, as well as trendier silhouettes that are sure to have multiple other guests asking, “OMG, where’d you get that?”
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Best Floral Wedding Guest Dress
1. Show Me Your Mumu Deluca Dress
What I Like
- can be worn with a strapless bra
- adjustable belt
What I Don't Like
- fabric has little to no stretch
Show Me Your Mumu
This one-shoulder beauty comes with a removable, adjustable belt and, according to reviews, is just the right length for a wide range of heights. Petite gals write that they didn’t have to have it hemmed, and tall women found it hit in a very flattering spot as a tea-length or midi dress. Reviews also suggest that this dress runs true to size, but note that the material has very little stretch, so if you are between sizes you may want to opt for the larger.
Fast Facts
- Size Range: XL to 3X
- Material: 68 percent cotton, 32 percent linen
Best All-Season Wedding Guest Dress
2. BHLDN Leila Deep-V Flutter-Sleeve Satin A-Line Gown
What I Like
- good range of colors
- works for all seasons
What I Don't Like
- some reviewers say it’s not suitable for smaller busts
- fabric has no stretch
BHLDN
Anthropologie’s BHLDN line has an impressive range of plus-size satin gowns suitable for any occasion, especially weddings. This A-line gown, in particular, has a deep V and flutter sleeves, so it’s perfect for larger busts. It also comes in a range of colors, so no matter what kind of wedding you’re attending, there’s a shade for you.
Fast Facts
- Size Range: US 16W to 26W (also available in standard)
- Material: polyester
Best Black Tie Wedding Guest Dress
What I Like
- made in the U.S.
- bra-friendly
- works for all seasons
What I Don't Like
- dry-clean only
Kiyonna
If it’s a timeless black-tie gown you’re in need of, this beauty is a gorgeous pick, no matter the season. Seriously, so many reviews mention buying this for weddings throughout the year. They also mention how comfortable the material is as an added bonus. Some do note that those with a larger bust may be better off ordering one size up from their usual, but otherwise it appears this gown runs true to size.
Fast Facts
- Size Range: 0X to 5X (roughly US 10 to 32)
- Material: 100 percent polyester
Best Ruched Midi Wedding Guest Dress
4. Eloquii Ruched One-Shoulder Dress
What I Like
- can be worn with a strapless bra
- machine washable
What I Don't Like
- reportedly runs small
Eloquii
This one-shoulder number is surprisingly sexy and the ruched material looks stunning on figures of all types, plus the dress is fully lined, so you don’t have to stress over your undergarments. You can also adjust the ruching to make it a little shorter or longer to hit right where you need it to. “Look no further for the perfect dress,” raves one reviewer. “I wore it as a wedding guest dress. It’s comfortable and stretchy in the right places. Material was lovely. And the color gorgeous!” Reviewers do note that it runs a little small, so you might want to go up one from your usual size.
Fast Facts
- Size Range: US 14 to 32
- Material: 95 percent polyester, 5 percent spandex
Best Shimmering Wedding Guest Dress
5. Adrianna Papell Floral Metallic Dress
What I Like
- can be worn with a strapless bra
- machine washable
What I Don't Like
- reportedly runs small
Adrianna Papell
This faux-wrap dress has all the benefits of a true wrap silhouette with none of the hassle of having to adjust it throughout the evening. That said, the belt is adjustable and removable, so you can play around with different ways to knot it or swap it out altogether for something in a contrasting hue or a sturdier silver leather style. Speaking of silver, it’s those dainty metallic flowers throughout that really make this frock stand out, and make it easy to coordinate your jewelry, shoes and bag.
Fast Facts
- Size Range: US 14 to 30
- Material: 100 percent polyester
Best Ballerina Inspired Wedding Guest Dress
6. Buxom Couture Off-the-Shoulder Dress
What I Like
- can be worn with a strapless bra
- has pockets
- also available in black
What I Don't Like
- hand wash only
Buxom Couture
This off-the-shoulder midi also comes in black, but this red hue is just too gorgeous not to highlight. The tulle sleeves add a lovely ballerina-inspired touch that can be dressed up or down to fit the dress code. Plus, it has pockets for stowing easy-access tissues or snacks for the ceremony. The material also has a decent amount of stretch for added comfort.
Fast Facts
- Size Range: 1X to 3X
- Material: 95 percent polyester, 5 percent spandex
Best Silk Wedding Guest Dress
7. Reformation Ronda Silk Dress
What I Like
- can be worn with a strapless bra
What I Don't Like
- dry clean only
- expensive
Reformation
This silk dress from Reformation screams elegance in every way possible. Although this gown is a bit of a splurge, the delicate draping around the neckline and gorgeous golden yellow hue make it all worth it. Couple it with gleaming gold jewelry and a pair of killer strappy heels and you’ve got yourself a flawless summer wedding ensemble.
Fast Facts
- Size Range: US 14 to 24 (also available in petite and standard)
- Material: 100 percent silk
Best Relaxed Fit Wedding Guest Dress
8. ASOS DESIGN Curve Chiffon Long Sleeve Midi Dress
What I Like
- machine washable
- regular fit
What I Don't Like
ASOS Design
For some, comfort is best. Enter this long-sleeved chiffon dress from ASOS. It has a slightly relaxed fit and is fully lined for extra protection. Plus, with its colorful ombre tie-dye design, you’ll be sure to stick out in the wedding crowd.
Fast Facts
- Size Range: US 14 to 26
- Material: 100 percent polyester
Stretchiest Wedding Guest Dress
9. Bridal by ELOQUII Ruched Tea Length Dress
What I Like
- can be worn with a strapless bra
- slightly stretchy lining
- machine washable
What I Don't Like
- reviewers say the length makes it hard to walk in sometimes
- non-adjustable straps
Eloquii
When it comes to wedding guest dresses, when in doubt, go with floral prints. There’s a low chance of clashing with the bridal party and it looks great on everyone. This ruched dress is a stunner and incredibly stretchy. “Absolutely gorgeous. Perfect for a wedding, bridal shower, or a daytime event. This dress is a great choice,” one buyer writes.
Fast Facts
- Size Range: US 14 to 28
- Material: 49 percent nylon, 41 percent polyester, 10 percent spandex
Best Wedding Guest LBD
10. Adrianna Papell Dress with Chiffon Cape
What I Like
- can be worn with a strapless bra
- works for any season
What I Don't Like
- no reviews available
Adrianna Papell
In need of a new go-to little black dress? I highly suggest adding this cutie to your roster. The floaty chiffon shoulder moves like a dream and the material has a nice amount of stretch for added comfort as you break it down on the dance floor. It can also be worn with a strapless or one-shoulder bra and is simple without being boring.
Fast Facts
- Size Range: US 14 to 30
- Material: 95 percent polyester, 5 percent elastane
Best Fairytale Inspired Wedding Guest Dress
What I Like
- bra friendly
- lightweight
What I Don't Like
- reportedly runs small in the bust
JessaKae
JessaKae is the place to go if you’re looking for a fairytale vibe. The brand specializes in flouncy frocks with plenty of tulle, embroidery and glitter, much like the heart-adorned midi above. This particular dress is lightweight, fun and sure to bring in tons of compliments. The ties on the shoulders can be tied in any way you like, but the length of the strap itself is not adjustable. Reviews suggest the bust runs small, so double check the size chart before you add to cart and consider going up one if you’re unsure.
Fast Facts
- Size Range: XL to 6X
- Material: 100 percent polyester
Best Sleeveless Wedding Guest Dress
12. Lulus Classic Elegance Blush Satin Sleeveless Mock Neck Maxi Dress
What I Like
- bra friendly
- comes in several colors
What I Don't Like
- hand wash only
- fabric has no stretch
Lulus
This blush-colored, mock neck maxi will guarantee compliments float your way all night. As you’re swaying on the dancefloor, this floor-length gown will twirl along with you. It has two twin side slits for just the right amount of sexiness and there’s reportedly extra room around the chest area, so it’s suitable for all bust sizes. Reviewers rave about the piece’s versatility, with one writing, “I love this dress so much! I wore it to a wedding as well as my holiday work party. It's sleek but fun and I received so many compliments!”
Fast Facts
- Size Range: XS to 3X
- Material: 96 percent polyester, 4 percent spandex
Best Mini Wedding Guest Dress
13. Hilary MacMillan Bowed Mini Dress
What I Like
- elasticated waist
- bra friendly
What I Don't Like
- no reviews
- fabric has no stretch
Hilary MacMillabn
This refined mini dress will be a hit during summer soirees. The bow around the neckline adds enough elegance that it won’t read as too casual. Plus, it’s fully lined and shows the perfect amount of skin. However, it’s recommended to choose a size 2 in. above your regular hip measurements if you want a looser fit.
Fast Facts
- Size Range: XL to 4X (roughly US 14 to 26)
- Material: 60 percent acetate, 40 percent polyester
Most Glamorous Wedding Guest Dress
14. Mac Duggal Asymmetrical Embellished Hem Dress
What I Like
- embellished hem and straps
- works for all seasons
What I Don't Like
- not bra friendly
- hand wash only
Mac Duggal
This va-va-voom gown is the perfect balance between sexy and demure—the back is open with an adjustable lace-up detail and the asymmetrical hem goes up high enough to feel flirty but not scandalous, but the front covers the girls. All in all, I’d award this beauty 10/10. The only downside? Because of the embellishment along the hem, petite women may have a hard time adjusting the length of this gown.
Fast Facts
- Size Range: US 14W to 24W
- Material: 100 percent polyester with crystal embellishments
Best Wedding Guest Dress for Summer
15. AFRM Halter Ruffle Maxi Dress
What I Like
- machine washable
What I Don't Like
- not bra friendly
AFRM
If you’re attending a beach wedding this season, this halter maxi dress should definitely be on your radar. It’s bold, it’s sexy and incredibly comfortable, according to reviewers. One slight gripe is that the color may differ in person than what’s described. One reviewer writes, “Love this stunning bright and bold dress! The dress is much more orange in person, than it was pink/red as described online. The fit, length, and comfort is perfecto!”
Fast Facts
- Size Range: 1X to 3X (also available in standard)
- Material: polyester, elastane
Most Timeless Wedding Guest Midi Dress
16. Show Me Your MumuClaire Midi Dress
What I Like
- tons of color options
- bra friendly
- sash and shoulder bows are removable
What I Don't Like
- reportedly runs small
Show Me Your Mumu
The shoulder straps on this midi are not adjustable, but do come with removable bows for an extra feminine touch. That said, the matching satin belt can be swapped out for an embellished or contrasting style if you prefer. Plus, it comes in a whopping 29 different color options, including a ‘60s floral pattern. Some reviewers mention having to get the straps altered, particularly those on the petite side. Per one shopper, “This dress is beautiful with such a flattering fit. The neckline is so classy and the slit adds a little sass. The length is perfect, so you don’t need to get it hemmed. The only alteration needed is that the straps are a little long, but the stitching in the straps makes alterations very easy.”
Fast Facts
- Size Range: XL to 3X
- Material: 100 percent polyester
Best Lace Wedding Guest Dress
What I Like
- bra friendly
- made in the U.S.
What I Don't Like
- dry clean only
Kiyonna
All-over lace sometimes runs the risk of looking a little old fashioned, but the silhouette of this rose-colored gown helps elevate that classic material to feel more modern and fun. I love the cut-out shoulders and mermaid-inspired skirt for a subtly sexy nod that’s still super comfortable. Per one reviewer, “I bought this for an early fall wedding, and got so many compliments! I love how flowy it is, and the lace is so pretty and feminine, but still modern. Would definitely recommend!”
Fast Facts
- Size Range: 0X to 5X (roughly US 10 to 32)
- Material: 90 percent nylon, 10 percent spandex
Best Wedding Guest Dress With Ruffles
18. Show Me Your Mumu Greta Dress
What I Like
- bra friendly
- lots of stretch
What I Don't Like
- extended sizing isn’t available for all colors
Show Me Your Mumu
No strapless bra, no problem. Customers gush over this dress's long straps and square neckline, which allows you to wear regular undergarments. This midi beauty also has dainty ruffles and a slit, making it an elegant showstopper you’ll want to wear all night long. One shopper raves, “This dress was absolutely perfect for my bridal shower. It fit perfectly, was so comfortable and got so many compliments! Would strongly recommend this dress for any occasion!”
Fast Facts
- Size Range: XXS to 3X
- Material: 97 percent polyester, 3 percent spandex
Best Do-It-All Wedding Guest Dress
19. Eloquii Kimono-Sleeve Maxi Dress
What I Like
- bra friendly
- machine washable
What I Don't Like
- some reviewers found the neckline to be too low
Eloquii
This bra-friendly dress can work for any season or dress code—all you need to do is swap out your accessories. And while I adore this trendy Barbie pink hue, it also comes in a crisp white (but we’ll leave that particular color to just the bride). The flutter sleeves and slightly flared skirt are incredibly flattering, and according to reviews the dress runs true to size. “I love how the sleeves flutter over the arms to provide coverage without being restrictive,” writes one reviewer. “The front does fall open a bit, so no full coverage bras, but I didn't find it overly immodest. All in all, an amazing dress!”
Fast Facts
- Size Range: US 14 to 32
- Material: 100 percent polyester
Frequently Asked Questions
Where Should You Buy Plus-Size Wedding Guest Dresses?
If you’re looking for more options than the stunners on this list, there are lots of retailers I’d happily recommend. ASOS, Anthropologie, Never Fully Dressed and Eloquii all carry plus-size dresses that feel fresh—but not too trendy—and fun, for prices that won’t totally blow your budget. (Although Anthropologie also carries some styles at higher price points for those looking to splurge.)
Show Me Your Mumu, Kiyonna, Dia & Co and Adrianna Papell are great places to pick up dresses with more of a timeless appeal that you can wear for years to come, through any season or dress code. Reformation also carries a limited but beautiful selection of classically-minded wedding guest dresses up to a size 3X. JessaKae specializes in dreamy, fairytale frocks with ample tulle, embroidery and flowery details, all of which come in sizes XXS to 6X. Of course, you can always rent your wedding guest dress if you don’t want to clutter your wardrobe with special occasion pieces you may or may not find reason to wear again. Rent the Runway is always a favorite for one-off rentals without a subscription, with styles available up to size 22. Or, if you want to hold onto pieces for a bit longer, Nuuly carries dresses from Anthropologie, Urban Outfitters and Free People, as well as a slew of other under-the-radar brands, in size 14W to 40W with a monthly rental subscription.
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