Low Back Formal Dresses Explore our collection of sexy low-back special occasion dresses for your next prom, pageant, evening dance, military ball, homecoming, cocktail soiree, or formal. Type Prom Dresses Evening Dresses Anniversary Dresses Birthday Dresses Bridesmaid Dresses Cocktail Dresses Engagement Dresses Graduation Dresses Homecoming Dresses Military Ball Dresses Pageant Dresses Party Dresses Photoshoot Dresses Quinceañera Dresses Reception Dresses Red Carpet Dresses Sweet-16 Dresses Style African American Celebrity Cute Elegant Modern Plus Size Sexy Simple Sparkly Unique Vintage Fabric Chiffon Glitter Jersey Lace Organza Satin Sequin Tulle Velvet Length Ankle Length Floor Length High-Low Knee Length Long Long Train Short Tea Length Silhouette A-line Ball Gown Bodycon Fit and Flare Mermaid & Trumpet Sheath Neckline Bateau Neckline Choker Neck Crew Neckline Halter High Neckline Illusion Neckline Jewel Neckline Plunging Neckline Scoop Neckline Straight Across Sweetheart V-Neck Shoulder Off-the-shoulder One Shoulder Spaghetti Strap Strapless Wide Strap Sleeve 3/4 Sleeve Bell Sleeve Cap Sleeve Flutter Sleeve Half Sleeve Long Sleeve Short Sleeve Sleeved Sleeveless Waist Drop Waist Empire Waist Natural Waist Detail Asymmetrical Cut Out Draped Floral Flounce Overskirt Pleated & Ruched Pocket Ruffle Scalloped Sheer Slit Tiered Two-Piece Pattern Abstract Flower Embellishment Appliques Beads Diamond Feathers Flowers Pearls Rosette Sequinned Color Black Blue Blush Burgundy Champagne Gold Green Grey Lavender Navy Ombre Pink Purple Red Two-Tone White & Ivory Yellow Back Open Back View All Home Formal Dresses Low Back 827 items found Default New Price Price 1232223 Sexy Red Satin Double-slit V-neck Long Prom Dress $179 $161.1 Sexy Black Tulle Plunging Neckline Open Back Prom Dress (1 review) $179 $161.1 Taylor Swift Short Purple Chiffon Homecoming Dress $139 $125.1 Sexy Backless Emerald Green Satin Mermaid Prom Dress $189 $170.1 Sexy Low Back Rose Gold Sleek Satin Mermaid Prom Dress $199 $179.1 Nina Dobrev Shiny Royal Blue Pleated Empire Evening Dress $189 $170.1 Luxury Black Glitter Lace and Ruffled Tulle Formal Gown $475 $427.5 Kate Hudson Yellow Satin Long Evening Prom Formal Dress (2 reviews) $179 $161.1 Red Lace Jagged Plunging Neckline Split Long Prom Dress $199 $179.1 Shiny Sequin Sheath Long Sexy High Split Prom Dress $189 $170.1 Sexy Backless Emerald Green Slim-fit Mermaid Prom Dress $179 $161.1 Pleated Peach Chiffon Strappy A-line Bridesmaid Dress $179 $161.1 Beaded Turquoise Chiffon Thigh-high Slit Prom Dress (1 review) $275 $247.5 Gold Lace Appliqued Black Long Sleeve Formal Gown $285 $256.5 Cute Tiered Lavender Tulle Sweetheart Corset Prom Dress $325 $292.5 Selena Gomez Navy Blue Sequin Red Carpet Prom Dress $189 $170.1 Gold Lace Royal Blue Velvet Open Back Prom Dress $285 $256.5 Ariana Grande Draped Light Blue Ball Gown 2019 Grammys $450 $405 Beads Feathers Boat Neck Long Sleeve Short Reception Dress $325 $292.5 Sleeveless Boat Neck White Satin Short Cocktail Dress $169 $152.1 Royal Blue Satin V-neck Thigh-high Slit Prom Dress $179 $161.1 Teal Tulle Off-the-shoulder Sweetheart Bridesmaid Dress $179 $161.1 Red Rose Flower Printed Designer Long Prom Dress $235 $211.5 Royal Blue Sequinned Elegant African American Prom Gown $345 $310.5 Sparkly Red Sequin Plunging Mermaid Backless Prom Dress $189 $170.1 Pleated Champagne Chiffon Taylor Swift Prom Dress $179 $161.1 Silver Sequins Gray Mermaid Open Back Long Prom Dress (1 review) $245 $220.5 Yellow Floral Lace & Tulle Puffy Tea-Length Cute Prom Dress $285 $256.5 Feather Train Red Sequin African American Prom Dress $385 $346.5 Sexy & Shiny Black Sequin Strap Back Long Prom Dress $235 $211.5 Sparkly Gold Sequin with Feather Long Train Prom Dress $430 $387 Taylor Swift Embroidered Beaded Red Prom Ball Gown $345 $310.5 Pretty Light Yellow Satin Puffy Engagement Prom Dress $179 $161.1 Simple and Sexy Silver Sequin Long Prom Party Dress $179 $161.1 Fairytale Embroidered Floral Lace Dusty Green Birthday Dress $265 $238.5 Gold Sequin & Black Lining Off-the-shoulder Prom Dress (1 review) $325 $292.5 1232223