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.
$42.90
A pink knit midi dress featuring a cowl neckline, spaghetti straps, and a chic high front slit.
$36.90
An elegant rose knit midi dress featuring an off-the-shoulder neckline and flared hem for a chic silhouette.
$59.90
A burgundy satin midi dress featuring a cowl neckline, corset seams, and a ruched wrap silhouette.
$38.90
A white sleeveless ribbed knit midi dress with a V-neckline and chic high front slit.
$54.90
A green satin midi dress with a corset seam bodice and faux wrap hem for formal occasions.
$35.90
A sage strapless midi dress in stretchy knit fabric, featuring a cowl neckline, ruched seams, and side slit.
$39.90
A white ribbed knit halter midi dress featuring a tie-back, open back, and curve-hugging silhouette.
$74.90
A striking green knit mermaid dress featuring a V-neck, tie-back halter straps, and a high front slit.
$64.90
A vintage-inspired ivory floral midi dress featuring a halter neckline, corset bodice, and lace-up back.
$44.90
A sage green satin halter midi dress featuring a plunging neckline, open tie-back, and curve-hugging silhouette.
$99.90
A rose satin A-line dress with a lace-up back, high slit, and hidden side pockets.
$36.90
A black knit midi dress with a sleeveless square neckline, ruching, and pleated mermaid silhouette.
$24.97 $69.90 64% off
A stunning green satin column gown featuring a pleated strapless neckline and a dramatic high side slit.
$39.90
A yellow rib knit halter midi dress featuring a bodycon silhouette, open back, and side slit.
$35.90
A strapless raisin bodycon midi dress in smooth, stretchy knit fabric for cocktail or wedding events.
$44.90
A black lace midi dress featuring a sweetheart neckline, padded cups, and a flattering bodycon silhouette.
$99.90
A yellow floral jacquard mermaid dress featuring a lace-up back, V-neckline, and adjustable straps.
$36.90
A pink sleeveless midi dress in smooth, stretchy knit with a square neckline and flared hem.
$19.97 $64.90 69% off
A pink satin midi dress featuring a halter neckline, open back, pleating, and a thigh-high slit.
$34.90
A strapless red midi dress in stretchy knit fabric featuring a fluid floral print and front slit.
$14.97 $59.90 75% off
A green satin wrap midi dress with a sleeveless cowl neckline and high-side slit.
$54.90
An elegant mauve mesh mermaid dress featuring a floral print and off-shoulder neckline for formal occasions.
$49.90
A wine-colored midi dress featuring ruched knit fabric, sheer mesh long sleeves, and an alluring open back.
$49.90
An off-shoulder taupe midi dress featuring a floral print, ruched bodycon fit, and mesh-lined fabric.
$32 $45.90 30% off
A red brown knit midi dress featuring a halter cowl neckline, open back, and flattering slit accent.
$19.97 $42.90 53% off
A strapless mesh midi dress featuring a bold leopard and rose floral print with a ruched, bodycon fit.
$52.90
A mauve floral mesh midi dress featuring ruched detailing, off-the-shoulder neckline, and a form-hugging silhouette.
$59.90
A navy blue satin mermaid dress featuring a sweetheart neckline, spaghetti straps, and a high front slit.
$59.90
A white floral eyelet midi dress featuring a ruffled A-line silhouette and whimsical tie-back design.
$46.90
A burgundy knit midi dress featuring a sweetheart neckline, cowl overlay, and a dramatic high side slit.
$42.90
A strapless pink midi dress in sleek woven fabric with subtle ruching and a dramatic cascading sash.
$29.97 $69.90 57% off
An elegant navy blue satin midi dress featuring off-the-shoulder sleeves, floral appliqué, and lace-up back.
$69.90
A sage floral mesh formal dress featuring cascading ruffles, a strapless neckline, and a high side slit.
$59.90
A white satin midi dress featuring a V-neckline, strappy back, padded cups, and a side slit.
$59.90
A white crepe midi dress featuring cap sleeves, an open back, and a satin statement bow.
$44.90
An ivory knit midi dress with a garden floral print, V-neckline, slim straps, and front slit.
$42.90
A vibrant orange mesh strapless midi dress featuring an abstract print and flattering bodycon silhouette.
$59.90
A luxurious purple velvet midi dress featuring a square neckline, adjustable straps, and a daring front slit.
$37 $52.90 30% off
A strapless green floral midi dress featuring ruffle trim, a high front slit, and airy woven fabric.
$29.97 $59.90 50% off
A navy blue satin-knit midi dress featuring a high front slit, pleated cowl neckline, and lace-up back.
$99.90
A navy blue chiffon A-line dress featuring a halter neckline, open back, and elegant pleated detailing.
$69.90
A gold satin midi dress featuring a strapless neckline, ruched bodice, and a chic side slit.
$42.90
An off-shoulder black knit midi dress featuring a side cutout and front sash in a bodycon silhouette.
$64.90
A white floral midi dress featuring a flowy A-line silhouette, high halter neckline, and open back.
$37 $52.90 30% off
An olive green velvet midi dress featuring a flocked floral pattern, halter neckline, and partially open back.
$39.90
A yellow ribbed knit midi dress featuring a scoop neckline, spaghetti straps, open back, and side slit.
$46.90
A green floral knit midi dress featuring an off-shoulder neckline, ruched body, and front slit.
$29.97 $64.90 54% off
A sleek black satin strapless midi dress featuring a form-hugging silhouette and an elegant front slit.
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Create a captivating entrance in this formal wrap dress for your next soiree. All eyes are on you in this stylishly chic long formal dress with a plunging V-neckline to perfectly display a sparkling rhinestone lariat or delicate layers of dainty necklaces. Fit & FeaturesCrepe fabric, moderate stretch, Asymmetrical wrap V-neckline, Adjustable spaghetti straps, Ruched detailing, slim-fit bodice, High front slit, floor-length wrap silhouette, Runs true to size, Where to Wear:Prom, black-tie weddings, and formal parties. Free Shipping on All Orders Over $75. | Windsor Sasha Formal High Slit Wrap Dress in Black | Size: M | Rhinestone
Chic and glamorous, the Rowena sequin mermaid long dress will stylishly elevate your formal night-out look. With a lace-up strap design and fitted mermaid silhouette with a high slit, you'll deliver stunning style. Fit & FeaturesSheer mesh fabric, knit lining, moderate stretch, embroidered sequin scroll design, Sleeveless square neckline, padded bust, Spaghetti straps, open back, lace-up strap design, tie closure, Lower back zipper with hook and eye closure, High waist seam, Fitted floor-length mermaid silhouette, high front slit, Runs true to size, Where to Wear:Prom, black-tie parties and galas, fancy engagement parties Free Shipping on All Orders Over $75. | Windsor Rowena Sequin Mermaid Dress in Navy Blue | Size: M | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric
Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black
$19.97 $59.90
67% off
Lavish yourself with a luxe formal dress that elevates your special occasion outfit! Cheyenne features a one-shoulder neckline, a wired V-neck bust, a fitted long sleeve, a high side slit on the floor-length hem, and a curve-hugging A-line silhouette. The long dress is composed of a lined velvet fabric that offers a moderate stretch. Complete the look with rhinestone heels and a sphere clutch. Fit & FeaturesOne-shoulder neckline, wired V-neck bust, Fitted long sleeve, High side slit, floor-length hem, A-line silhouette, Lined velvet fabric, Form-hugging fit, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black | Size: S | Rhinestone/Velvet Fabric
Embellished with light-catching sequins, the Bethanie formal dress is a clear stunner with a lace-up back and a flattering mermaid silhouette with a floor-length hem. Fit & FeaturesSequin-scroll pattern, mesh fabric, stretch knit lining, Sleeveless V-neckline, padded bust, Lace-up back, zipper and hook-eye closure, Mermaid silhouette, Floor-length hem, Runs true to size, Where to Wear:Formal dances, black-tie events, formal weddings, and upscale parties. Free Shipping on All Orders Over $75. | Windsor Bethanie Formal Sequin V-Neck Mermaid Dress in Light Blue | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric
Designed to be eyed up and down, the Shayla long formal dress brings the sultry heat to any black-tie occasion! A curved neckline and sheer mesh lace corset bodice create a sophisticated silhouette, while the lace-up back provides a personalized fit. Fit & FeaturesSheer mesh, smooth knit fabric, Lace corset bodice, flexible boning, padded bra cups, Lace-up, back zipper with hook-eye closure, Floor-length fitted silhouette, high front wrap slit, Runs true to size, Where to Wear:Formal dances, black-tie galas, red-carpet occasions, and big birthday events, weddings, bridal showers, engagement parties, rehearsal dinners. Free Shipping on All Orders Over $75. | Windsor Shayla Strapless Corset Lace Formal Dress in Red | Size: S | Knit Fabric/Sheer Mesh Fabric
Look your best for a fancy night in the stunning Amirah formal glitter dress! Fashioned with an eye-catching cross back, this dress will make you feel like the star of the evening with a high slit and floor-length column silhouette. Fit & FeaturesGlitter knit fabric, moderate stretch, Sleeveless cowl neckline, Spaghetti straps, cross back, Side pleated seam, slim silhouette, high front slit, Floor-length column silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Prom, black-tie weddings, galas, and upscale birthday events. Free Shipping on All Orders Over $75. | Windsor Amirah Formal Glitter Cowl Neck Column Dress in Green | Size: XS | Knit Fabric
Dare to stun in the Jamie satin formal dress crafted with silky satin fabric for a gorgeous sheen. The bold plunge halter neckline and open lace-up back will turn heads while the fitted column silhouette flaunts your curves. Fit & FeaturesSilky satin fabric, short knit stretchy lining, Plunge halter V-neckline, shoulder straps, padded bra cups, Lace-up open back, lower zipper with hook-eye closure, High side slit, Fitted column silhouette, Floor-length hem, Runs true to size, Where to Wear:Prom, weddings, galas, and black-tie soirees. Free Shipping on All Orders Over $75. | Windsor Jamie Lace-Up Satin Formal Column Dress in Red | Size: S | Knit Fabric/Satin Fabric
The Rose formal long column dress is the perfect combination of elegance and glamour with a sheer corset trim and high-side slit for effortless allure! Fit & FeaturesMesh fabric, partial stretchy knit lining, Sleeveless sweetheart neckline, cowl pleating, Adjustable spaghetti straps, crisscross open back, Padded bust, sheer corset bodice, flexible boning, Side ruched seams, fitted column silhouette, High-side slit, floor-length hem, Style runs small, Where to Wear:Prom, weddings, bridesmaids, rehearsal dinners, cocktail soirees, and dressed-up date nights. Free Shipping on All Orders Over $75. | Windsor Rose Formal Mesh Corset Column Dress in Brown | Size: XS | Knit Fabric/Mesh Fabric
You'll be a breathtaking view in the Melinda formal satin dress boasting a stunning open lace-up back and high-cut front slit to show some leg! Fit & FeaturesLined silky satin fabric, minimal stretch, Sleeveless cowl neckline, spaghetti straps, padded bust, Lace-up open back, zipper closure, Fitted silhouette, high-cut front slit, Floor-length hem, Runs true to size, Where to Wear:Prom, black-tie weddings, bridesmaids, galas, formal celebrations, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Melinda Satin Lace-Up Formal Dress in Yellow | Size: XS | Satin Fabric
Stunning for brides and celebrations, the Savannah formal crepe dress showcases simplicity and chicness! With a form-hugging silhouette and sultry high front slit, this formal dress is perfect for an evening of elegance. Fit & FeaturesLined crepe fabric, moderate stretch, Sleeveless square neckline, tank-style straps, Back zipper and hook-eye closure, Form-hugging silhouette, Front high-cut slit, Floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, red-carpet events, milestone celebrations Free Shipping on All Orders Over $75. | Windsor Savannah Formal Crepe Long Dress in Black | Size: XS