20 Summer Wedding Guest Dresses for Every Dress Code

Reformation Jasen Dress at Reformation

Best Floral Print:

ASTR The Label Santorini One-Shoulder Dress at Revolve

Most Versatile:

Lovers and Friends Corey Maxi Dress at Revolve

Best Belted Style:

Anthropologie Somerset Maxi Dress at Anthropologie

Best for a Backyard Wedding:

MINKPINK Olla Mini Dress at Revolve

Most Leg-Baring:

Lovers and Friends Dawn Mini Dress at Revolve

Best Mini Dress:

Ganni Midi Dress at Shopbop.com

Most Comfortable:

Susana Monaco Cowl A-Line Dress at Revolve

Best A-Line Dress:

Reformation Crimini Dress at Reformation

Most Retro:

Courtesy of Lulus

View On Lulus

Size Range: XS-XL | Length: Midi | Shipping: Free standard shipping on orders over $50 | Return policy: Full refund within 30 days

This cheery yellow number from Lulus might be your new go-to dress for summer weddings. The best part? The strapless neckline has hidden no-slip strips, so your dress will stay in place while you hit the dance floor. The midi length of this dress makes it versatile enough to wear to both casual and formal summer weddings, and it's made from lightweight polyester, so you can rest assured that you won't overheat. The double-tiered hemline offers a romantic feel, and the zipper closure is completely hidden for a seamless look.

Courtesy of Reformation

View On Reformation

Size Range: 0-12 | Length: Midi | Shipping: Free standard shipping | Return policy: Full refund within 30 days

You can never go wrong with a simple floral print dress for summer weddings, and this Reformation pick is a step above the rest. The shoulder ties, ruffle-edged neckline, and fitted trumpet skirt give it a dreamy feel, while the bustier-like bodice adds some structure. If you aren't sold on this gorgeous dark green, they have several other floral patterns in other summery colors like golden yellow and bright pink. It's made from 100 percent georgette Viscose fabric, so it has a lightweight and dry feel that's ideal for warmer weather, and the midi length allows you to don this at casual and formal weddings alike.

Courtesy of Revolve

Size Range: XS-XL | Length: Midi | Shipping: Free 2-day shipping | Return policy: Full refund within 60 days

If you're on the hunt for a versatile floral dress that you can wear to all of your upcoming weddings, make it this dress. This sweet design and midi length are ideal for taking you from day to night and can easily be dressed up or down for formal and casual weddings. The puff sleeve adds elegance to the one-shoulder look, and the handkerchief hem adds a touch of whimsy. It's made of polyester and elastane for a lightweight, stretchy, and comfortable fit. We're partial to this light floral print for summer, but they do have a blue-green floral print if that's more your style.

Courtesy of Revolve

Size Range: XXS-XL | Length: Maxi | Shipping: Free 2-day shipping | Return policy: Full refund within 60 days

All eyes will be on you when you enter the room in this beautifully tiered floral dress. The belted and peplum bodice cinches you at the waist for a supremely flattering fit. Made of linen, rayon, cotton, and elastane, this dress will feel breathable and stretchy, so you won't feel suffocated in the summer heat. The maxi length makes it versatile enough to wear on more formal occasions, and the hidden zipper closure offers a smooth look.

Anthropologie

View On Anthropologie

Size Range: XXS-XL | Length: Maxi | Shipping: $6.95-$15.95 standard shipping | Return policy: Full refund within 60 days

This dress strikes the ideal balance of casual and fashionable that's ideal for backyard nuptials. The smocked waist and maxi silhouette flatter any body type, and it comes in various colors and patterns that match well with the summer season. Made from lightweight cotton, you'll stay cool and breezy during the ceremony. Dress it down with a lace-up sandal or dress it up with a block heel and a glowy makeup look.

Courtesy of Revolve

Size Range: XS-L | Length: Mini | Shipping: Free 2-day shipping | Return policy: Full refund within 60 days

Leg-baring mini dresses are a must for warm-weather nuptials, and this MINKPINK option rises to the occasion. The floral print and ruched design are fun and flirty, and the lightweight fabric will keep you cool on balmy nights. The puff sleeves add an extra bit of charm, and its fully lined with hidden zipper closures for a seamless fit. Pair it with your best summer heels or sandals and minimalist jewelry, and you're ready for weddings, brunches, and more.

Revolve

Size Range: XXS-XL | Length: Mini | Shipping: Free 2-day shipping | Return policy: Full refund within 60 days

With a one-shoulder sleeve and ruffle tiers, this dress elevates the classic look of a summer mini dress. We love its bright blue for a pop of color, and it's made from 100 percent polyester for a lightweight feel. It also comes fully lined, so you don't have to worry about finding a slip to wear underneath it. Overall, this pick is fun, flirty, and won't hold you back on the dance floor.

Shopbop

Size Range: 32-44 | Length: Midi | Shipping: Free 2-day shipping | Return policy: Full refund within 30 days

If you're looking to combine style and comfort, look no further than this Ganni gown. The smocked bodice design coupled with a flowing skirt lends this style a relaxed and flattering fit. The ruffled hem adds a bit of whimsy, and the blue floral print is great for summer. Plus, the 100 percent cotton fabric will keep you from overheating. Like the other midi-length dresses on this list, it is versatile enough to wear to both laid-back and formal events all summer long.

Shopbop

View On Revolve View On Bloomingdales

Size Range: XS-L | Length: Mini | Shipping: Free 2-day shipping | Return policy: Full refund within 60 days

If you're looking for a classic, A-line look, try this Susana Monaco dress. The cowl neckline offers a unique spin on this style, and it's easy to dress up with your favorite jewelry and comfortable block heels. This mini dress is made from stretchy nylon and spandex, so you'll feel cool and comfortable no matter how long the wedding lasts. We think the sweet lavender color is great for summer—just make sure it doesn't clash with the bride's bridal party colors to avoid a faux pas.

Reformation

View On Reformation

Size Range: 0-12 | Length: Midi | Shipping: Free standard shipping | Return policy: Full refund within 30 days

Have a little throwback moment in this colorful dress from Reformation that's perfect for a laid-back summer wedding. It has adjustable straps for a customized fit, and the V-neckline and side slit add a sexy touch to the overall feel of the dress. It's made of viscose and rayon, so you will be cool and dry all summer long. Style this midi dress with your favorite pair of mules and a fun clutch.

Courtesy of Net-a-Porter

Size Range: XXS-XL | Length: Midi | Shipping: $10 standard shipping | Return policy: Full refund within 28 days

If you're looking for a fashion-forward pick, look no further than this irresistibly chic ruched dress from Norma Kamali. It comes in several summer-ready shades, but we're partial to this bright coral pink. This midi dress will certainly grab attention, especially at cocktail hour. It comes with a built-in body suit and will flatter many different figures. It's made of jersey fabric, so it's lightweight and stretchy. Wear your hair secured in a low bun or pony to showcase the one-shoulder neckline.

LoveShackFancy

View On Revolve View On Net-a-Porter View On Saks Fifth Avenue

Size Range: P-XL | Length: Maxi | Shipping: Free shipping on orders over $200 | Return policy: Full refund within 30 days

Get ready to fall head over heels in love with this summer-staple maxi dress. We love its pull-on styling and its tie neck for a custom fit. The bright pastel green is beautiful for summer, and the waist cutouts give the illusion of separate pieces. The plunging neckline adds to the already sexy flair, while the maxi length allows you to don it for casual and more formal affairs. Round out this simple yet stylish dress with loose beach waves and espadrilles wedges.

Courtesy of Shopbop

Size Range: XS-XL | Length: Midi | Shipping: Free ground shipping | Return policy: Full refund within 30 days

This midi dress from Jonathan Simkhai gets the cutout trend just right with subtle bodice cutouts meeting at a ring detail. The slide slit gives it an extra flair, and the adjustable shoulder straps offer a more customized fit. The outer shell is made of viscose and silk, and it's fully lined with polyester, making it a lightweight choice for hot summer nights without sacrificing coverage.

Courtesy of Eloquii

View On Eloquii.com

Size Range: 14-28 | Length: Maxi | Shipping: Free shipping on orders $125+ | Return policy: Full refund within 30 days

For a spring or summer wedding, you can't go wrong with this feminine dress in a sophisticated floral print. The front tie is stylish and functional while the close-fit bodice and front high slit add a bit of drama. The maxi length adds to its versatility, and it's made of a super stretch knit jersey fabric that will keep you dry and cool in the summer heat. Pair this with strappy heels and a few accessories, and you're wedding-ready.

BHLDN

View On Bhldn

Size Range: 0-16 | Length: Midi | Shipping: $4.95-$10.95 standard shipping | Return policy: Full refund within 30 days

We love this slip dress from BHLDN for its pared-back and unfussy aesthetics. It comes in over 10 colors, and the midi length works for a variety of wedding dress codes, from tropical to black-tie. We love that the cowl neckline and slide slit add some drama without overpowering the chic and simple design, and it's easy to dress up or down. It's made of lightweight polyester so you will stay cool even in hotter, outdoor venues.

Courtesy of Moda Operandi

View On Modaoperandi.com

Size Range: US 0-12 | Length: Maxi | Shipping: $10 standard shipping | Return policy: Full refund within 28 days

Summer weddings call for fun prints, bright colors, and flouncy hemlines, and this dress boasts all three. We also love that it has a plunging V-neckline, tie-back, and waist cutouts for a sexy flair. The 3D piping and ruched bottom add some interesting texture as well. The maxi length works for formal and casual occasions, and it's made of lightweight poplin. Wear with simple sandals and bold gold jewelry to mirror the brand's styling.

Courtesy of Shopbop

Size Range: XS-XL | Length: Midi | Shipping: Free ground shipping | Return policy: Full refund within 30 days

If you're looking for a dress that pops, consider this vibrant floral midi dress. The plunging neckline on the front and back, thigh-high slit, tie straps, and tiered skirt offer the ideal mix of elegance and sexy. Fully lined, and made of 100 percent polyester stretch chiffon fabric, this lightweight midi dress will carry you through endless summer nights. Style it with a nude or blush-colored heel and simple gold jewelry.

Courtesy of Shopbop