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formal dresses long : Women's Sleeveless Formal Dresses & Evening Gowns

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Dress the Population Nilla Halter Cowl Back Ruched Sheath Gown With Front High Slit

Dress the Population Nilla Halter Cowl Back Ruched Sheath Gown With Front High Slit

ContemporaryInternet Exclusive

Mac Duggal Chiffon Ruched Halter Strap Keyhole Flowy Gown

Mac Duggal Chiffon Ruched Halter Strap Keyhole Flowy Gown

Internet Exclusive

Pisarro Nights Sleeveless Crew Neck Sequin Column Gown

Pisarro Nights Sleeveless Crew Neck Sequin Column Gown

Dress The Population Lulu Burnout Floral Print Strapless Draped Thigh Slit A-Line Column Gown

Dress the Population Dress The Population Lulu Burnout Floral Print Strapless Draped Thigh Slit A-Line Column Gown

ContemporaryInternet Exclusive

Mac Duggal Sleeveless V-Neck Pleated Top Metallic Dress

Mac Duggal Sleeveless V-Neck Pleated Top Metallic Dress

Internet Exclusive

Only size M available

Mac Duggal Pleated Metallic Tiered Ruffle One Shoulder Gown

Mac Duggal Pleated Metallic Tiered Ruffle One Shoulder Gown

Aidan Mattox Beaded Mesh Halter Neck Sleeveless Long Sheath Dress

Aidan Mattox Beaded Mesh Halter Neck Sleeveless Long Sheath Dress

Internet Exclusive

Mac Duggal Corset Back Column Gown

Mac Duggal Corset Back Column Gown

Internet Exclusive

PLACEHOLDER Nilla Halter Cowl Back Ruched Sheath Gown With Front High Slit

ContemporaryInternet Exclusive

Mac Duggal Metallic Plunge V-Neckline Sleeveless Cut Out A-Line Gown

Only size 4, 12 available

Mac Duggal Jersey Square Neck Sheer Mesh Cutouts Sheath Dress

Internet Exclusive

PLACEHOLDER Nilla Halter Cowl Back Ruched Sheath Gown With Front High Slit

ContemporaryInternet Exclusive

R & M Richards Sleeveless Sweetheart Cowl Neck Rhinestone Trim Dress

Mac Duggal Asymmetrical One Shoulder Gown

PLACEHOLDER Nilla Halter Cowl Back Ruched Sheath Gown With Front High Slit

ContemporaryInternet Exclusive

Mac Duggal Floral Chiffon V-Neck Sleeveless Cut-Out Strappy Back Detail Tiered Ruffled Hem Gown

Mac Duggal One Shoulder Embellished Skirt Gown

Internet Exclusive

PLACEHOLDER Nilla Halter Cowl Back Ruched Sheath Gown With Front High Slit

ContemporaryInternet Exclusive

Mac Duggal Floral Print Tiered Ruffle Hem Deep V-Neck Sleeveless Embellished Waist Open Back Gown

Internet Exclusive

Only size 12 available

Mac Duggal Jersey Crossover Halter Neck Gown With 3D Flower

Internet Exclusive

Mac Duggal Sweetheart Neckline Fitted Bodice Strapless Ombre Tulle Ballgown

Mac Duggal Petite V-Neck Beaded Bodice Crepe Aline Long Gown

Internet Exclusive

Only size 6P available

Mac Duggal Sleeveless Cowl Back Beaded Column Gown

Internet Exclusive

Mac Duggal Knot Front Keyhole Detail Satin Dress

Internet Exclusive

Only size 6, 8 available

Adrianna Papell Adrianna Evening by Adrianna Papell Chiffon One Shoulder Long Dress With Ruffles

Terani Couture Strapless 3D Ruffle Front Shimmer Crepe Ballgown

Internet Exclusive

Only size 10 available

R & M Richards Beaded Waist Keyhole Neck Front Slit A-Line Gown

Internet Exclusive

Terani Couture Floral Satin Print Sweetheart Neck A Line Gown

Internet Exclusive

Betsy & Adam Long Techno Scuba Asymmetrical Neck Dress

Betsy & Adam Foiled Cowl Neck Long Dress

Terani Couture Sweetheart Neck Corsette Beaded Tulle Column Gown

Only size 4 available

Xscape Asymmetrical Neck Taffeta Gown

Permanently Reduced

Julia Jordan Tie Mock Neck Organza Satin Overlay Dress

Permanently Reduced

Aidan Mattox Jacquard One Shoulder Ruffle Tiered A-Line Gown

Permanently Reduced

Aidan Mattox Crew Neck Sleeveless Sequin Gown

Permanently Reduced

Kay Unger Dianna Autumn Bouqet One Shoulder Mikado A-Line Gown

Permanently Reduced

Tadashi Shoji One Shoulder Lace Floral Applique Bodice Tulle Gown

Permanently Reduced

Betsy & Adam Halter 3D Embroidered Sheath Gown

Permanently Reduced

Betsy & Adam Strapless Foiled Corset Gown

Permanently Reduced

Only size 2, 6 available

Antonio Melani Billie Crepe Strapless Pleated Metallic Maxi Dress

Permanently Reduced

ContemporaryDillard's Exclusive

Mac Duggal Sleeveless Sequin Beaded Gown

Permanently Reduced

Kay Unger Strapless Bow Metallic Organza Floral Detail A-Line Gown

Permanently Reduced

Eliza J Tiered Square Neck Floating Flowers Maxi Dress

Permanently Reduced

Kay Unger Nicoletta Floral Boat Neck A line Gown

Permanently Reduced

Dress the Population Kinley Strapless Pleated A Line Dress

Permanently Reduced

Only size L available

Alex Evenings Glitter Mesh Cowl Neck Sleeveless Cascade Skirt Gown

Permanently Reduced

Ignite Evenings Petite Size Jersey Halter Neck Sleeveless Chiffon Pleated Ombre Gown

Permanently Reduced

Mac Duggal V-Neck Sleeveless Bow Trim Satin Sheath Gown

Permanently Reduced

Only size 0, 10 available

Terani Couture One Shoulder Ruffled Jacquard Gown

Permanently Reduced

Donna Karan Solid Stretch Mikado Fold Over One Shoulder Neck Sleeveless Gown

Permanently Reduced

Terani Couture Off The Shoulder Ruched Satin Gown

Permanently Reduced

Le Bos Livia Jolie by Le Bos Floral Printed Mesh Satin Illusion Neck Sleeveless Gown

Permanently Reduced

Alex Evenings Stretch Taffeta One Shoulder Bow Long Gown

Permanently Reduced

Only size 12 available

Aidan Mattox Satin Strapless Side Slit Sheath Dress

Permanently Reduced

Only size 4, 6 available

Ignite Evenings Jersey Halter Neck Sleeveless Chiffon Pleated Ombre Gown

Permanently Reduced

Only size 16 available

Mac Duggal Boat Neck Sleeveless Sequined Mesh Column Gown

Permanently Reduced

Betsy & Adam Satin Knot Halter Neck Sleeveless Sheath Dress

Permanently Reduced

Aidan Mattox Strapless Pleated Waist Floral Printed Jacquard Sheath Gown

Permanently Reduced

Only size 4, 14 available

Mac Duggal Square Neck Sequin Front Bow Sheath Gown

Permanently Reduced

R & M Richards Floral Metallic Crinkle V-Neck Sleeveless Pleated Gown

Permanently Reduced

Dress the Population Rosalia Halter Satin Long Dress

Permanently Reduced

Eliza J Embellished Halter Stretch Velvet Sheath Gown

Permanently Reduced

Eliza J Strapless Mikado Floral Print Strapless Gown

Permanently Reduced

Only size 6 available

R & M Richards Plus Size Floral Digital Print Sheer Organza Halter Neck Sleeveless Belted High Low Gown

Permanently Reduced

Only size 20W, 22W available

Mac Duggal Metallic Pleated Deep V-Neck Crisscross Back Detail Sleeveless Gown

Permanently Reduced

Julia Jordan Mesh Halter Polka Dot Maxi Dress

Permanently Reduced

Alex Marie Jemma Sequin Satin Sleeveless Halter Maxi Gown

Permanently Reduced

Dillard's Exclusive

R & M Richards Embroidered Sequin Two Tone Corded Lace Sleeveless Gown

Permanently Reduced

Only size 12, 14 available

Mac Duggal Square Neck Pearl Trim A Line Gown

Permanently Reduced

Alex Evenings Plus Size Glitter Mesh Cowl Neck Sleeveless Cascade Skirt Gown

Permanently Reduced

Lauren Ralph Lauren Elzira Draped Ruffle One Shoulder Satin Charmeuse Slip Dress

Permanently Reduced

Alex Marie Petite Camila Stretch Satin Asymmetrical One Shoulder Metal Loop Strap A-Line Maxi Dress

Permanently Reduced

Dillard's Exclusive

Kay Unger Constance Floral Mikado Strapless Column Gown

Permanently Reduced

Adrianna Papell Floral Embellished Print Off The Shoulder Jacquard Gown

Permanently Reduced

Komarov Abstract Print V Neck Lace Up Back Gown

Permanently Reduced

Only size XS, L available

Kay Unger Pippa Boat Neck Floral Print Cowl Back Gown

Permanently Reduced

Mac Duggal Sleeveless Crepe Embellished Bows Crew Neck Sheath Gown

Permanently Reduced

Only size 8 available

Mac Duggal One Shoulder Mermaid Gown with Floral Applique

Permanently Reduced

Lauren Ralph Lauren Metallic Lace Round Neck Sleeveless Belted Tiered Gown

Permanently Reduced

Only size 14 available

Julia Jordan Burnout Velvet Floral Motif Mock Neck Sleeveless A-Line Maxi Dress

Permanently Reduced

Pisarro Nights Plus Size Chevron Motif Beaded Mesh Boat Neck Sleeveless Gown

Permanently Reduced

Internet ExclusivePlus

Only size 20W, 22W available

Vince Camuto Printed Satin Beaded Halter Neck Sleeveless Gown

Permanently Reduced

JS Collections Briella Column Gown

Permanently Reduced

Internet Exclusive

Only size 6, 16 available

Alex Marie Anika Off-The-Shoulder Sleeveless Jacquard Maxi Gown

Permanently Reduced

Dillard's Exclusive

Xscape Plus Size One Shoulder Sleeveless Bow Sheath Gown

Permanently Reduced

Vince Camuto Foil Knit Knotted One-Shoulder Gown

Permanently Reduced

Eliza J Cowl Neck Velvet Embellished Gown

Permanently Reduced

Xscape Velvet Off the Shoulder Ruffle Gown

Permanently Reduced

Kay Unger Scoop Neck Sleeveless Floral Jacquard Aline Gown

Permanently Reduced

Only size 6, 12 available

Dress the Population Olivia Halter Mock Neck With Drape And Rosette Sheath Gown

Permanently Reduced

Xscape Sleeveless Side Ruching Velvet Gown

Permanently Reduced

Marchesa Muse by Marchesa Odessa Velvet Open Jeweled Back Boat Neck Sleeveless Bodycon Flounce Full Length Small Scale Train Gown

Permanently Reduced

Dillard's Exclusive

Adrianna Papell Metallic Ruffle Neck One Shoulder Printed Crinkle Gown

Permanently Reduced

Abbey Glass Stefanie Floral Sleeveless Boat Neck Maxi Dress

Permanently Reduced

Adrianna Papell Adrianna by Adrianna Papell Sleeveless Beaded Strap Stretch Satin Sheath Gown

Permanently Reduced

Internet Exclusive

Only size 16 available

Betsy & Adam Velvet Keyhole Halter Dress

Permanently Reduced

Ignite Evenings Stretch Velvet Sleeveless Ruffle One Shoulder Gown

Permanently Reduced

Pisarro Nights Boat Neck Sleeveless Beaded Mesh Column Gown

Permanently Reduced

Betsy & Adam One Shoulder Floral Foil A-Line Gown

Permanently Reduced

Only size 8 available

Aidan Mattox Halter Scarf Column Gown

Aidan Mattox Halter Scarf Column Gown

Permanently Reduced

Only size 12 available