Summer Wedding Guest Midi Dresses
Summer wedding guest midi dresses are your secret weapon for RSVP’ing “yes” and showing up as the best-dressed plus-one. Whether you’re dancing under the stars or sipping bubbly at a garden soirée, these midi picks serve up just the right amount of flirty flair and effortless elegance. Get ready to turn heads, make memories, and steal a few glances—because when it comes to celebrating love, your look deserves to be unforgettable.
$39.90
A curve-flaunting black floral mesh maxi dress with a lace-up strappy back and flared hem.
$42.90
A sleek black knit midi dress with a cowl neckline, high slit, and fitted A-line silhouette.
$59.90
A navy blue satin wrap midi dress with a cowl neckline and adjustable spaghetti straps.
$36.90
An elegant black off-the-shoulder midi dress with a bodycon fit and flared hem in stretchy knit.
$59.90
A black satin midi dress with a pleated cowl neckline, spaghetti straps, and a high side slit.
$38.90
A white sleeveless ribbed knit midi dress featuring a V-neckline and chic high front slit.
$44.90
A sophisticated white midi dress featuring chiffon sleeves, a square neckline, and a ruched bodycon silhouette.
$36.90
A wine-colored bodycon midi dress with a surplice V-neckline and spaghetti straps for elegant occasions.
$44.90
An enchanting sage floral lace midi dress with ruffled trim, adjustable straps, and a flirty slit.
$9.97 $49.90 80% off
A red satin midi dress with a cowl neckline and side ruching for an elegant silhouette.
$39.90
A brown knit midi dress with long sleeves, off-the-shoulder neckline, and ruched bodycon fit.
$62.90
A chic green mermaid dress with a cold-shoulder design, sweetheart neckline, and high front slit.
$59.90
A light blue woven midi dress featuring a corset bodice and charming lace-up back detail.
$54.90
A sage faux pearl midi dress with an off-the-shoulder design and bodycon silhouette.
$42.90
A navy blue velvet midi dress with a sleeveless sweetheart neckline and pleated bodice.
$69.90
A sage satin strapless column dress with a chic pleated neckline and high side slit.
$119.90
A yellow floral satin A-line dress featuring a cowl neckline, lace-up back, and high front slit.
$49.90
A radiant red satin midi dress with a corset bodice, adjustable straps, and a wrap slit.
$49.90
A black sheer midi dress with off-the-shoulder neckline, plunging v-neck, and high-side slit.
$46.90
A strapless black satin midi dress featuring figure-flattering pleating and a high side slit.
$32.90
A chic red sleeveless midi dress with ruched seams and a curve-hugging bodycon silhouette.
$69.90
A blue floral crepe mermaid dress with a sweetheart neckline and high front slit.
$39.90
A white floral bodycon midi dress featuring a halter V-neck and a crisscross open back.
$42 $59.90 30% off
A white crepe formal dress featuring adjustable straps, ruffle trim, and a dramatic high front slit.
$45.90
An elegant white satin midi dress with a strapless cowl neckline and form-hugging fit.
$46.90
A black floral midi dress with a corset bodice, sweetheart neckline, and flirty front slit.
$36.90
A mauve knit midi dress with a sleeveless square neckline and pleated mermaid silhouette.
$54.90
An elegant white mesh midi dress featuring faux pearl embellishments and an off-the-shoulder bodycon silhouette.
$39.90
An olive ribbed knit bodycon midi dress with a halter V-neckline and center back slit.
$44.90
A black midi dress with a floral flocked velvet pattern, halter neckline, and high side slit.
$59.90
A navy blue satin midi dress with a high slit and elegant cowl neckline.
$23.97 $52.90 55% off
An elegant black chiffon floral midi dress with a sweetheart neckline and adjustable straps.
$49.90
An ivory satin midi dress with a lace-up back, square halter neckline, and flirty side slit.
$9.97 $59.90 83% off
A black glitter midi dress with sheer sleeves, bodycon fit, and a ruched slit detail.
$49.90
A wine-colored mesh and knit midi dress featuring cold shoulders, ruched seams, and a bodycon silhouette.
$42.90
An elegant blue floral midi dress with a strappy back, cowl neckline, and mesh fabric.
$19.97 $30.90 35% off
An ivory eyelet midi dress with a dainty floral print and strapless bodycon fit.
$19.97 $39.90 50% off
A khaki woven midi dress with a smocked bodice, square neckline, and ruffled A-line silhouette.
$39.90
A mauve floral off-shoulder bodycon dress in stretchy knit fabric with soft ruching and flared hem.
$69.90
A green satin midi dress with a lace-up back and faux wrap bodycon silhouette.
$139.90
A blush mesh A-line formal dress with garden rose print and elegant ruffled details.
$59.90
An ivory satin bodycon midi dress featuring a strapless sweetheart neckline, wrap front slit, and padded cups.
$9.97 $42.90 77% off
A berry-colored strapless knit midi dress with a cowl neckline and asymmetric hem for sultry allure.
$46.90
A mauve satin strapless midi dress with a pleated neckline and flirty side slit.
$36.90
A sleek black knit midi dress with a halter neckline and flared mermaid silhouette.
$34.90
A stunning emerald satin-knit midi dress with a strapless neckline and flattering ruched details.
$38.90
A curve-flaunting black midi dress with a plunging cowl neck and open tie-back design.
$69.90
A navy blue satin midi dress featuring off-the-shoulder neckline, floral appliqué, and faux pearl accents.
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Simple and sleek, this smooth knit midi dress is a perfect choice. It features a sleeveless cowl neckline, spaghetti straps, a high waist seam, a form-hugging silhouette, and a chic high front slit to showcase some leg. Fit & FeaturesSleek knit fabric, stretchy knit lining, Cowl neckline, Spaghetti straps, High waist seam, Form-hugging silhouette, High front slit, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Sleek And Smooth High Slit Midi Dress in Navy Blue | Size: M | Knit Fabric
Wrap yourself in a glam formal dress that captivates from the moment you enter the room! Margaret features a sleeveless cowl neckline, adjustable spaghetti straps, corset seams with flexible boning, and a ruched wrap midi silhouette. The dress is composed of a satin fabric that offers a form-hugging fit with minimal stretch. Complete look with heels and rhinestone earrings. Fit & FeaturesSleeveless cowl neckline, adjustable spaghetti straps, Built-in padded bust, Corset seams, flexible boning, Ruching, wrap midi skirt, Buttery soft silk fabric, minimal stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Margaret Formal Satin Wrap Midi Dress in Black | Size: S | Rhinestone/Satin Fabric
Radiate elegance in a formal dress that showcases your timeless style! Seona features a pleated cowl neckline, spaghetti straps, a cutout at the midriff, and a midi-length silhouette accented with a high side slit. The dress is composed of a silky-satin fabric that offers a form-hugging fit with a moderate stretch. Complete the look with rhinestone heels and a clutch. Fit & FeaturesSleeveless cowl neckline, pleating, Spaghetti straps, Cutout at the midriff, Midi-length silhouette, high side slit, Satin fabric, Form-hugging fit, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Seona Formal Satin Midi Dress in Green | Size: S | Rhinestone
Achieve a perfectly stylish everyday look with this sleeveless ribbed knit midi dress! Designed with a comfortable ribbed knit fabric offering plenty of stretch, it features a V-neckline, spaghetti straps, a midi-length hem with a chic high front slit, and a form-hugging silhouette. Pair with a cropped denim jacket and clear mules. Fit & FeaturesStretchy ribbed knit fabric, V-neckline, Spaghetti straps, High front slit, Form-hugging fit, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Perfectly Stylish Sleeveless Ribbed Knit Midi Dress in Black | Size: M | Knit Fabric
Sophistication meets sultry on the Marjorie formal dress perfect for cocktail parties and dressy family get-togethers. She features sheer chiffon peasant long sleeves, a square neckline, a bodycon silhouette, and a front ruched seam leading to the skin-flaunting slit along her midi-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Style with a chic clutch and heels to complete the look! Fit & FeaturesSheer chiffon peasant long sleeves, square neckline, Front ruched seam, slit detail, Bodycon silhouette, Midi-length hem, Lined crepe fabric, moderate stretch, Bra-friendly design, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marjorie Formal Chiffon Sleeve Midi Dress in White | Size: XL | Chiffon/Crepe Fabric
Shine like a vision in the silky satin Samantha formal dress in a striking bodycon silhouette with a corset bodice that enhances your natural curves! Fit & FeaturesLined satin knit fabric, moderate stretch, Sleeveless square neckline, tank-style straps, Corset seam bodice, pleated side seam, Form-hugging silhouette, Faux wrap midi-length hem, Runs true to size, Where to Wear:Weddings, bridesmaids, cocktail parties, date nights, engagement parties, rehearsal dinner, graduations Free Shipping on All Orders Over $75. | Windsor Samantha Formal Satin Midi Dress in Green | Size: XS | Knit Fabric/Satin Fabric
Channel the chic fall vibe in this ditsy floral woven midi dress featuring a sleeveless sweetheart neckline with a ruched bust and tie-front detail, thin tank shoulder straps, and a corset-style bodice. The high waist leads to a flowy A-line silhouette accented with a high-cut front slit. Fit & FeaturesDitsy floral-printed woven fabric, Sweetheart neckline, ruched bust, tie-front detail, underwire bust, Thin tank shoulder straps, Corset-style bodice with piping, high waist seam, Hidden side zipper and hook-eye closure, High front slit, Midi-length A-line fit, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Chic Fall Vibe Ditsy Floral Corset Midi Dress in Brown | Size: XS | Woven Fabric
Look enchanting in this floral ruffled lace midi dress showcasing a bodycon silhouette and flirty slit for movement. Pair with heels. Fit & FeaturesSheer floral lace fabric with knit lining, moderate stretch, Square neckline, Adjustable spaghetti straps, Ruched front, Asymmetric midi-length hem with ruffled trim, front slit, Bodycon silhouette, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Enchanted Moment Floral Ruffled Lace Midi Dress in Sage | Size: XL | Lace Fabric/Knit Fabric
Set the tone for spring dressing in this halter floral midi dress. The voluminous fit and flare silhouette embodies vintage charm with pretty modern details like a corset bodice and lace-up back design. Fit & FeaturesDelicate floral print, Poplin woven fabric, tulle and woven linings, Halter V-neckline with tie straps, wired underbust, Side zipper and hook-eye closure, Corset bodice, flexible boning, lace-up back, Fit and flare silhouette, Midi-length hem, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Set For Spring Halter Corset Floral Midi Dress in Natural | Size: XS | Woven Fabric
Thrive with sweet energy in this floral midi dress perfect for brunches or dates! With a corset bodice that snatches your waist and a flirty front slit, this a-line dress will captive everyone. Pair with a necklace. Fit & FeaturesDitsy floral print, woven fabric, Wide shoulder straps, sweetheart neckline, Corset bodice, Side pockets, A-line silhouette, front slit, Midi-length hem, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Thriving Blooms Corset Floral Slit Midi Dress in Black | Size: L | Woven Fabric
Summer Wedding Guest Midi Dresses
When your calendar is stacked with wedding invites and the group chat is popping off about plus-ones and after-parties, you know it’s time to find that perfect midi dress for a summer wedding. This is your moment to step into the spotlight—without stealing the show, of course. Midi dresses are the ultimate plus-one: never too much, never too little, and always ready for anything from an outdoor ceremony under the sun to a dance floor that doesn’t quit until the last sparkler fizzles out. The magic of a midi dress for a summer wedding is all in the details: think airy fabrics that sway with every step, necklines that flatter your vibe, and colors that pop against blue skies and flower walls. It’s about looking put-together and feeling unstoppable, even if you’re running a little late because you couldn’t decide between statement earrings or a bold lip (spoiler: both). Whether you’re the friend who always catches the bouquet, the cousin snapping candids for the ‘gram, or the date who’s just here for the open bar, a midi dress is your ticket to effortless confidence and endless compliments.
Picking out midi dresses Windsor style is basically a rite of passage for every wedding guest who knows that comfort and style are non-negotiable. Midi lengths nail that sweet spot—long enough to keep you cool and covered during vows in the garden, short enough to let you show off those killer shoes you’ve been dying to wear. If you’re shopping for yourself, think about the little things: adjustable straps for that custom fit, pockets for your phone (and emergency lipstick), and a silhouette that lets you move like you own the dance floor. Gifting a midi dress to your ride-or-die bestie, your sister, or even your mom? That’s a power move. It says, “I see you, I love your style, and I know you’re about to turn heads.” Plus, midi dresses make for the ultimate repeat-outfit—just switch up the accessories and you’re ready for brunch, date night, or any occasion that calls for a little extra main-character energy. The best part? You’ll never have to stress about dress code drama. Midi dresses are the answer to every RSVP, from black-tie optional to backyard chic.
If you’re ready to say yes to the dress (without the drama), you’ll find your match in our edit of Wedding Guest Midi Dresses. Imagine yourself twirling under twinkle lights, catching up with old friends at the reception, or making a grand entrance that has everyone asking, “Where did you get that?”—all in a midi dress that feels like it was made just for you. These are the dresses that let you live your best life all wedding season long, no matter how many events fill your feed. So go ahead, scroll through, and find the one that makes you feel like the best-dressed guest in the room. Because when it comes to midi dress summer wedding moments, you deserve to be unforgettable.