Midi Dresses For Engagement Parties
Cue the confetti—your RSVP just got a major upgrade with midi dresses for engagement parties that are all about main character energy. Whether you’re toasting the happy couple or stealing the spotlight on the dance floor, these looks promise to keep your style game strong and your confidence even stronger. From flirty to fierce, midi dresses for engagement parties are your secret weapon for making unforgettable memories (and snagging those double-tap-worthy pics). Get ready to serve, stun, and celebrate in outfits that were made for your moment.
$42.90
A sleek black knit midi dress with a cowl neckline, high slit, and fitted A-line silhouette.
$59.90
A glamorous black satin midi dress with a cowl neckline and adjustable spaghetti straps.
$36.90
An elegant natural off-the-shoulder midi dress with a stretchy knit fabric and flared hem.
$59.90
A red satin midi dress with a pleated cowl neckline, midriff cutout, and high side slit.
$38.90
A white sleeveless ribbed knit midi dress with a V-neckline and chic high front slit.
$44.90
A white midi dress with chiffon sleeves, square neckline, and a ruched bodycon silhouette.
$54.90
An ivory satin midi dress with a corset seam bodice and pleated faux wrap hem.
$36.90
A wine-colored bodycon midi dress with a surplice V-neckline and spaghetti straps for elegant occasions.
$46.90
A brown woven midi dress with a ditsy floral print, corset bodice, and high front slit.
$39.90
A sultry brown one-shoulder midi dress in smooth, double-lined knit fabric with a bodycon fit.
$20.97 $46.90 55% off
A black floral midi dress with a corset bodice, sweetheart neckline, and flirty front slit.
$39.90
A black mesh off-the-shoulder midi dress featuring ruched details, padded bust, and a flattering side slit.
$48.90
An elegant black off-the-shoulder midi dress with ruched sides and a flattering bodycon fit.
$54.90
A black crepe glitter knit midi dress with a form-hugging silhouette and chic wrap hem.
$35.90
A white knit bodycon midi dress featuring a square neckline, spaghetti straps, and side ruched seams.
$48.90
A pink ruffled mesh midi dress with a V-wired notch and flattering bodycon fit.
$45.90
An elegant white satin midi dress with a strapless cowl neckline and form-hugging fit.
$39.90
A curve-flaunting black floral mesh maxi dress with a lace-up strappy back and flared hem.
$19.97 $42.90 53% off
A light blue woven midi dress featuring dainty florals, adjustable straps, and a breezy front slit.
$36.90
A mauve knit midi dress with a sleeveless square neckline and pleated mermaid silhouette.
$49.90
A wine-colored mesh and knit midi dress featuring cold shoulders, ruched seams, and a bodycon silhouette.
$44.90
A burgundy lace midi dress featuring a sweetheart neckline, padded cups, and a flattering bodycon silhouette.
$59.90
A chic navy blue midi dress with a glitter knit fabric, lace-up back, and high front slit.
$69.90
A glamorous gold satin midi dress with floral applique, faux pearls, and a lace-up back.
$9.97 $49.90 80% off
An elegant black mesh midi dress with ruched sides, sheer sleeves, and a tiered ruffled hem.
$42.90
A vibrant orange knit midi dress featuring a halter neckline, side cutouts, and a flattering bodycon fit.
$9.97 $59.90 83% off
A black glitter midi dress with sheer sleeves, bodycon fit, and a ruched slit detail.
$59.90
A chic navy blue satin midi dress featuring a strapless bodycon fit and elegant wrap front slit.
$119.90
A light blue bodycon midi dress with beaded embellishments, perfect for formal occasions.
$109.90
A light blue satin midi dress featuring a lace-trimmed sweetheart neckline and hidden side pockets.
$79.90
A black satin formal dress featuring an open strappy back and a flattering mermaid silhouette.
$42.90
A sleek green knit midi dress featuring a strapless sweetheart neckline, pleated overlay, and back slit.
$34.90
A curve-hugging emerald satin midi dress with a strapless neckline and ruched detailing.
$52.90
An ivory woven A-line midi dress featuring a sweetheart neckline, underbust cutout, and adjustable straps.
$19.97 $59.90 67% off
A sage satin midi dress featuring a lace-trimmed bust, keyhole cutout, and high front slit.
$59.90
A white satin midi dress featuring a lace-up back, V-neckline, and a sultry front slit.
$19.97 $79.90 75% off
A captivating navy blue satin dress featuring a keyhole halter neckline and mermaid silhouette.
$42.90
A strapless burgundy midi dress in sleek knit fabric, featuring a pleated bust and sultry back slit.
$49.90
An off-the-shoulder black midi dress featuring mesh-lined fabric, ruched bodycon silhouette, and a bold side slit.
$49.90
A pink floral mesh bodycon midi dress featuring off-the-shoulder sleeves, ruching, and a sweetheart neckline.
$26.97 $59.90 55% off
A taupe floral chiffon midi dress featuring a halter neckline with a stone insert and flowy silhouette.
$49.90
A pink knit midi dress featuring a pleated sweetheart neckline, cutout back, and form-hugging silhouette.
$109.90
A pink floral sequin mermaid dress with a lace-up back and spaghetti straps for romantic occasions.
$64.90
A brown satin midi dress featuring a beaded applique bust, bodycon fit, and flirty front slit.
$42.90
A black glitter knit midi dress with a cowl neckline, cross-back straps, and high side slit.
$54.90
An alluring black velvet-patterned midi dress with a flirty bust cutout and ruffled hem.
$59.90
A sultry black strapless midi dress with a velvet mesh design and ruched bodycon fit.
$54.90
An ivory satin midi dress featuring a lace-up back, front wrap slit, and bodycon silhouette.
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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
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
Windsor Pure Perfection Satin Wrap Dress in Black
$19.97 $39.90
50% off
Look and feel like pure perfection in this classy satin midi dress for cocktail hour and semi-formal occasions! It features a sleek sleeveless cowl neck, spaghetti straps, a high waist seam, a form-fitting silhouette, and side pleating along the faux-wrap midi skirt. Complete the look with rhinestone heels. Fit & FeaturesSleeveless cowl neck, spaghetti straps, High waist seam, Form-fitting silhouette, Side pleating, faux-wrap midi skirt, Silky satin fabric, minimal stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Pure Perfection Satin Wrap Dress in Black | Size: XS | Rhinestone/Satin Fabric
Trend right and look timeless in the body-skimming Kristen formal satin midi dress at cocktail parties, graduations, and dressy birthdays! She features a sleeveless cowl neckline, spaghetti straps, a front ruched seam that accentuates your curves, a bodycon silhouette, and a sultry slit along her hem. The formal dress is composed of a luxurious silky satin-lined fabric with minimal stretch. Complete the look in rhinestone strappy heels. Fit & FeaturesSleeveless cowl neckline, spaghetti straps, Front ruched seam, slit accent, Bodycon silhouette, Midi-length hem, Lined silky satin fabric, minimal stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Kristen Formal Satin Cowl Neck Midi Dress in Black | Size: L | Rhinestone/Satin Fabric
Windsor Harriet Formal Satin Corset Midi Dress in Red
$29.97 $49.90
40% off
Be radiant in the fiery Harriet formal satin midi dress perfect for bridesmaids, rehearsal dinners, or banquets! She features a figure-snatching corset-designed bodice with a square neckline, adjustable spaghetti straps, and flexible boning inserts. A side pleated seam leads to the bodycon silhouette showcasing a high front wrap slit along the midi-length hem. The formal dress is crafted from a glossy and sleek satin fabric that exudes sophistication! Complete the look with earrings and block heels. Fit & FeaturesSleeveless square neckline, adjustable spaghetti straps, Corset-designed bodice, flexible boning, Bodycon silhouette, high front wrap slit, midi-length hem, Satin knit fabric, moderate stretch, Pasties or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Harriet Formal Satin Corset Midi Dress in Red | Size: S | Knit Fabric/Satin Fabric
Chic and curve-hugging, the Lilith satin formal dress brings sleek confidence with its bodycon silhouette and sculptural details. A softly draped cowl neckline pairs with a striking cutout waist and wrap-front slit—because blending in was never the plan. Fit & FeaturesStretch satin fabric, sewn-in knit lining, Pleated cowl neckline, padded bra cups, Spaghetti straps, back zipper closure, Underbust cutout, Pleated faux wrap-front design, high side slit, Midi-length bodycon silhouette, Runs true to size, Where to Wear:School dances, weddings, bridal showers, engagement parties, rehearsal dinners, date nights, birthdays, dinner parties, galas, black tie events, milestone celebrations Free Shipping on All Orders Over $75. | Windsor Lilith Satin Cutout Wrap-Front Midi Dress in Ivory | Size: XS | Knit Fabric/Satin Fabric
Get dressed to impress in this bodycon midi dress perfect for brides-to-be or a dressy date night! Fit & FeaturesSmooth knit fabric lined with stretchy knit, Square neckline, spaghetti straps, Side ruched seams, Bodycon silhouette, Midi-length hem, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Impressive Beauty Bodycon Midi Dress in White | Size: XL | Knit Fabric
The Gaia formal satin dress features a sweetheart neckline with off-the-shoulder short sleeve accents, a ruched faux wrap silhouette, and a midi-length hem. Complete your cocktail outfit with block heels. Fit & FeaturesStretchy satin-knit fabrication, top knit lining, Off-the-shoulder neckline, short sleeve cuffs, Sweetheart padded bust, High waist seam, Ruched faux wrap-front design, Midi-length hem, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Gaia Satin Off-The-Shoulder Wrap Midi Dress in Green | Size: XS | Knit Fabric/Satin Fabric
Silky satin crafts the elegant Sheila midi formal dress perfect for bridesmaids, wedding guests, or a dressy banquet! The sleeveless dress boasts a flattering V-neckline with wide shoulder straps that shape the head-turning lace-up open back while the faux wrap bodycon silhouette shows off your figure. Pair with earrings and heels. Fit & FeaturesSilky satin fabric, sewn-in knit lining, V-neckline, padded bra cups, Wide shoulder straps, Lace-up open back, lower zipper and hook-eye closure, Faux wrap bodycon silhouette, front slit, Midi-length hem, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Sheila Lace-Up Satin Midi Formal Dress in Green | Size: M | Knit Fabric/Satin Fabric
Make your dreams of luxe come true in this strapless satin midi dress! The dress is designed with figure-accentuating pleating and a form-hugging fit. Complete the look with earrings. Fit & FeaturesStretch satin fabric with full-length knit lining, Strapless straight neckline, no-slip strip, padded bust, Back zipper with hook-eye closure, Pleating, High side slit, Midi-length form-hugging fit, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Luxe Dream Strapless Satin Midi Dress in Black | Size: S | Knit Fabric/Satin Fabric
Midi Dresses For Engagement Parties
Ready to RSVP yes to every engagement party on your calendar? Girl, you’re about to be the best-dressed guest, and midi dresses are your secret weapon. Whether you’re celebrating with bottomless brunches, rooftop soirées, or backyard bashes, a midi dress brings the perfect balance of flirty and sophisticated. Picture yourself gliding into the party, the hem of your dress swishing just below the knee, catching the light with every step. Midi dresses are all about that “wow, but make it effortless” energy—think playful cutouts, romantic ruching, and details that turn heads without trying too hard. When you’re picking out a midi for an engagement party, it’s all about the vibe you want to serve. Maybe you’re feeling bold in a dress with a daring slit, or you want to keep it sweet with delicate lace and fluttery sleeves. Either way, you’re showing up for your friends—and yourself—with a look that’s Insta-ready from every angle. Don’t be surprised if your dress gets more compliments than the cake.
Shopping for an engagement party midi is like curating your own main character moment. You’re not just picking a dress; you’re picking the mood for the night. Midi lengths are magic for mingling, dancing, and making memories, and they’re a dream for those group photos you’ll be scrolling through for months. They’re also a go-to if you’re gifting for your ride-or-die bestie who’s about to be a bride, or for a sister who loves to turn every party into a fashion show. These dresses are the ultimate plus-one for any closet—versatile enough to wear again for date nights, brunches, or even as a guest at another wedding. When you slip into a midi, you’re bringing big energy: ready to toast the happy couple, snag a selfie at golden hour, and maybe catch the bouquet (no pressure). And if you’re craving even more inspo for all the events on your wedding season calendar, check out our Wedding Midi Dresses for styles that’ll have you RSVP’ing yes again and again.
Midi dresses for engagement parties are that sweet spot where comfort meets confidence. No need to stress about dress codes or feeling overdressed—midis are always just right. They let you move, groove, and celebrate without a second thought, whether you’re twirling under fairy lights or clinking glasses with the crew. Don’t forget those finishing touches: strappy heels, a sparkly clutch, and maybe a swipe of your boldest lipstick. When the night winds down and your feet are sore from dancing, you’ll know you brought your best self to the party—radiant, fearless, and unforgettable. That’s what being a Windsor girl is all about.