Cowl Neck Wedding Guest Dresses

Cowl Neck Wedding Guest Dresses are your secret weapon for serving looks and stealing glances—without upstaging the bride (unless, of course, that’s the assignment). Effortlessly chic with a touch of drama, these dresses bring that flirty, “I woke up like this” energy to every RSVP. Ready to own the dance floor and rack up compliments? Slip into a cowl neck and let your signature style do all the talking.

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Best Seller

$89.90

4.565476 star rating

A sage satin formal dress with a pleated cowl neckline, high slit, and empire waist.

Best Seller

$42.90

4.671429 star rating

A yellow knit midi dress featuring a cowl neckline, spaghetti straps, and a chic high front slit.

$69.90

4.642857 star rating

A black floor-length formal dress with a glitter mesh fabric and a chic cowl neckline.

$59.90

4.048387 star rating

A burgundy glitter knit dress featuring a cowl neckline, cross back, high slit, and floor-length column silhouette.

Sale
Best Seller

$14.97 $54.90 73% off

4.37037 star rating

An elegant orange satin dress with a cowl neck, high slit, and sleek spaghetti straps.

$59.90

4.666667 star rating

A chic black satin formal dress with a cowl neck, high slit, and adjustable spaghetti straps.

Best Seller

$69.90

4.583334 star rating

A white bodycon mini dress with iridescent rhinestones and faux pearls on sheer mesh fabric.

$39.90

4.794118 star rating

A sleek black satin midi dress with a cowl neck and faux-wrap silhouette for semi-formal events.

$149.90

4.84375 star rating

A luxurious pink mesh formal dress adorned with faux pearls, featuring a cowl neckline and high slit.

Sale

$19.97 $54.90 64% off

4.096774 star rating

A wine-colored glitter-knit mini dress with a cowl neckline and ruched bodycon silhouette.

$59.90

4.904762 star rating

A mauve knit mermaid dress featuring a cowl neck, lace-up back, and high front slit.

$69.90

4.55 star rating

A green satin formal dress featuring a cowl neckline, high slit, and slim-fit silhouette.

$79.90

4.6 star rating

A black knit mermaid dress with glitter pattern, cowl neckline, and high front slit.

$59.90

4.846154 star rating

A sleek eggplant column dress with a cutout accent and high side slit for sultry allure.

$49.90

4.666667 star rating

A white satin midi dress featuring a cowl neckline, ruched seam, and sultry slit.

$109.90

4.555555 star rating

A light blue mermaid formal dress with floral soutache trim and a captivating lace-up back.

$54.90

4.428571 star rating

An ivory floral satin dress with a lace-up back and flirty A-line silhouette.

$59.90

4.571429 star rating

A navy blue formal dress with a cowl neckline, lace-up back, and high front slit.

$69.90

4.666667 star rating

A dazzling pink glitter knit formal dress with a cowl neckline and high front wrap slit.

$64.90

4.8 star rating

An elegant olive mermaid dress featuring a cowl neckline, spaghetti straps, and an open tie-back design.

$64.90

4.6 star rating

A green knit mermaid dress featuring a cowl neckline, spaghetti straps, and a high front slit.

$54.90

4.75 star rating

A yellow sleeveless formal dress with a cowl neckline and a slim, floor-length silhouette.

$79.90

4.75 star rating

A green satin mermaid dress with a pleated cowl neckline and adjustable spaghetti straps.

Sale

$24.97 $49.90 50% off

4.75 star rating

An elegant orange mermaid dress with a cowl neckline and adjustable spaghetti straps in stretchy knit.

$69.90

4.75 star rating

A black lace mermaid dress featuring a sweetheart neckline and adjustable spaghetti straps for formal occasions.

$59.90

5 star rating

A mauve knit mermaid dress featuring a cowl neckline, wide straps, and a floor-length hem.

$79.90

4.75 star rating

A captivating black glitter mermaid dress with a cowl neckline and high front wrap slit.

Sale

$19.97 $69.90 71% off

4.333334 star rating

A taupe satin A-line formal dress featuring a cowl neckline and high slit for elegant occasions.

$154.90

4.666667 star rating

A pink beaded sequin formal dress with a cowl neckline, high slit, and adjustable straps.

$99.90

4.666667 star rating

A navy blue mermaid gown with glitter knit fabric, cowl neckline, and adjustable spaghetti straps.

$44.90

4.5 star rating

A brown knit maxi dress featuring a halter cowl neckline, open back, and curve-hugging mermaid silhouette.

$38.90

4 star rating

A curve-flaunting black midi dress with a plunging cowl neck and open tie-back design.

$79.90

5 star rating

A stunning red glitter formal dress featuring a cutout bodice and high front slit.

$59.90

3.5 star rating

A denim blue floral print formal dress featuring a cowl neckline, adjustable straps, and a high front slit.

$64.90

5 star rating

An ivory lace mermaid dress featuring a floral pattern, cowl neckline, and open-back bar strap accent.

$74.90

5 star rating

A green satin jacquard dress featuring a cowl neckline, high slit, and faux button accents.

$59.90

5 star rating

A navy blue velvet mermaid dress with a floral pattern, sleeveless cowl neckline, and high-side slit.

$69.90

5 star rating

An elegant olive mermaid dress featuring a glitter knit fabric and pleated cowl neck overlay.

$54.90

5 star rating

A chic sage satin midi dress with a cowl neckline and flattering faux wrap silhouette.

$69.90

5 star rating

A rose floral satin bodycon dress featuring a cowl neckline, high side slit, and adjustable straps.

$74.90

5 star rating

An ivory floral velvet bodycon dress featuring a cowl neckline and high side slit for elegance.

$74.90

5 star rating

A captivating green satin mermaid dress with a strapless sweetheart cowl neckline and floor-length hem.

$69.90

5 star rating

A black knit mermaid dress featuring a cowl neckline, spaghetti straps, and a high front slit.

$79.90

A peach formal dress featuring a lace-up cowl back, high front slit, and form-hugging silhouette.

$79.90

A denim satin formal dress with a cowl neckline, lace trim, and a high front slit.

$64.90

A shimmering sage bodycon dress with a cowl neckline and glitter fabric for formal occasions.

$69.90

A black glitter mesh formal dress with a low cowl back and high side slit.

Sale

$9.97 $39.90 75% off

A black glitter knit midi dress with a cowl neckline and mermaid silhouette for formal occasions.

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Windsor Rowena Sequin Mermaid Dress in Navy Blue
(166) 4.7228913 star rating

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

Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Pink
(36) 4.5833335 star rating

The Gwendolyn glitter knit bow-back mermaid dress will have you sparkling up the night with a glamorous allure! Make your entrance in this floor-length gown designed to turn heads with a curve-flaunting mermaid fit and backless design. Fit & FeaturesGlitter knit fabric, moderate stretch, Square neckline, spaghetti straps, Backless design, high waist seam, Bow-back accent, floor-length train, Floor-sweeping hem, mermaid silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Weddings, black tie galas, formal dances, big birthday events, rehearsal dinners, engagement parties, red carpet occasions, upscale glam parties Free Shipping on All Orders Over $75. | Windsor Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Pink | Size: S | Knit Fabric

Sophie Glitter Knit Mermaid Dress in Navy Blue
(36) 4.4166665 star rating

Effortlessly elegant, the Sophie glitter knit mermaid dress would be a stunning choice for a formal gala. She features a square neckline, short puff sleeves, a partially open back with a lace-up strappy design for a customized fit, a high waist seam, a floor-length hem, and a mermaid silhouette with a high front slit to showcase your heels. The glitter knit fabric offers a moderate stretch. Complete the look in this long dress with rhinestone statement earrings. Fit & FeaturesSquare neckline, Short puff sleeves, Open back, lace-up strappy design, tie closure, High waist seam, Floor-length hem, mermaid silhouette, front slit, Glitter knit fabric, moderate stretch, Sticky bra or pasties recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Sophie Glitter Knit Mermaid Dress in Navy Blue | Size: S | Knit Fabric/Rhinestone

Lucille Formal Satin Mermaid Dress in Coral
(29) 4.827586 star rating

The Lucille formal satin dress will have you looking and feeling radiant and luxe! The dress captivates with a lace-up back, mermaid silhouette, and high front slit for effortless allure. Fit & FeaturesLined satin knit fabric, minimal stretch, Sleeveless square neckline, padded bust, adjustable spaghetti straps, Open lace-up back design, zipper and hook-eye closure, Fitted bodice, front ruched seam, high-cut slit, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black tie galas, red-carpet events, nights at the opera or theatre, big milestone celebrations Free Shipping on All Orders Over $75. | Windsor Lucille Formal Satin Mermaid Dress in Coral | Size: L | Knit Fabric/Satin Fabric

Windsor Priscilla Formal Satin Strapless Mermaid Dress in Sage
(25) 4.4 star rating

Make it an elegant entrance in the Priscilla formal satin dress with a curve-hugging mermaid silhouette and floor-sweeping hem for dramatic flair. Fit & FeaturesLined silky satin fabric, minimal stretch, Strapless sweetheart neckline, Pleated, lightly padded bust, non-slip grip lining, Slim-fit bodice, high waist seam, hip-hugging fit, Floor-sweeping hem, mermaid silhouette, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black-tie galas and events, and fancy milestone celebrations. Free Shipping on All Orders Over $75. | Windsor Priscilla Formal Satin Strapless Mermaid Dress in Sage | Size: L | Satin Fabric

Windsor Alicia Off-The-Shoulder Mermaid Formal Dress in Gold
(25) 4.84 star rating

Spend an evening in the timeless elegance of the Alicia floor-length formal dress and feel like a work of art! The side ruched seams accentuate your curves along the mermaid silhouette, and the high front slit adds a touch of drama to the floor-length hem. Fit & FeaturesSmooth knit fabric lined with stretchy knit, Padded bra cups, Back zipper and hook-eye closure, High front slit, Mermaid silhouette, Runs true to size, Where to Wear:Prom, galas, black tie parties, weddings, bridesmaids, nights at the theatre and opera, red-carpets Free Shipping on All Orders Over $75. | Windsor Alicia Off-The-Shoulder Mermaid Formal Dress in Gold | Size: XS | Knit Fabric

Kathie Formal Satin One-Shoulder Dress in Black
(23) 4.7826085 star rating

Sleek and sultry, the Kathie formal satin dress is destined to shine at banquets, galas, and black-tie weddings! She features a sophisticated one-shoulder neckline, a wide shoulder strap, a pleated side seam, a mermaid silhouette, and an asymmetrical high front slit along her graceful long hem. The formal dress is composed of luxurious satin-lined fabric with a sheen effect and minimal stretch. Complete the look with hoop earrings. Fit & FeaturesOne-shoulder neckline, wide shoulder strap, Back zipper and hook-eye closure, Pleated side seam, asymmetrical high front slit, Mermaid silhouette, long hem, Lined silky satin fabric, sheen effect, minimal stretch, Strapless bra or pasties recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Kathie Formal Satin One-Shoulder Dress in Black | Size: XS | Satin Fabric

Delia Formal Cowl Neck Long Dress in Mauve
(21) 4.904762 star rating

Flattery will get you everywhere in the Delia formal long dress that boasts a flattering mermaid silhouette with a high front slit for effortless allure all evening! Fit & FeaturesLined smooth knit fabric, moderate stretch, Sleeveless cowl neck, pleating, Spaghetti straps, lace-up back, Mermaid silhouette, High front slit, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, engagement parties, rehearsal dinners, milestone celebrations, dinner parties, and dressy date nights. Free Shipping on All Orders Over $75. | Windsor Delia Formal Cowl Neck Long Dress in Mauve | Size: XL | Knit Fabric

Windsor Shay Formal Lurex Glitter Dress in Rose Gold
(20) 4.45 star rating

Stun in the Shay formal glitter dress that makes your entrance that much more glam! Shay features a mermaid silhouette that flaunts your beautiful curves and a floor-length hem for a hint of drama. Fit & FeaturesLine glitter lurex fabric, V-neckline, padded bra cups, Adjustable spaghetti straps, Ruching, mermaid silhouette, Wide banded hem, train , Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout , Where to Wear: Prom, black tie galas and events, red-carpet events, upscale birthdays Free Shipping on All Orders Over $75. | Windsor Shay Formal Lurex Glitter Dress in Rose Gold | Size: XS

Emmie Lace-Up Mermaid Satin Formal Dress in Sage
(20) 4.55 star rating

Sleek and sophisticated! The Emmie satin formal dress exudes elegance with a lace-up back and flattering mermaid silhouette that accentuates your figure. Fit & FeaturesStretchy satin-knit fabric, lined bust, Spaghetti straps, V-neckline, Lace-up back, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie galas, weddings, bridesmaids, formal parties, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Emmie Lace-Up Mermaid Satin Formal Dress in Sage | Size: XS | Satin Fabric