Long Open Back Prom Dresses

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      45 products
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      Long Two-Piece Mermaid Dress by Nox Anabel 8292-Long Formal Dresses-ABC Fashion
      Long Two-Piece Mermaid Dress by Nox Anabel 8292-Long Formal Dresses-ABC Fashion
      Long Two-Piece Mermaid Dress by Nox Anabel 8292
      Nox Anabel
      $89
      Sale
      Two-Piece Mermaid Dress with Tiered Skirt by Cinderella Divine 83903-Long Formal Dresses-ABC Fashion
      Two-Piece Mermaid Dress with Tiered Skirt by Cinderella Divine 83903-Long Formal Dresses-ABC Fashion
      Tiered Two-Piece Mermaid Dress by Cinderella Divine 83903
      Cinderella Divine
      $249 $100 Save 60%
      Rated 5.0 out of 5
      Based on 1 review
      Sale
      + 1 more
      Satin 2-Piece Sleeveless Corset Slit Gown by Ladivine CDS493
      Cinderella Divine
      $180 $140 Save 22%
      Sale
      Beaded Bodice Two Piece Ball Gown by Cinderella Divine 8994-Long Formal Dresses-ABC Fashion
      Beaded Bodice Two Piece Ball Gown by Cinderella Divine 8994-Long Formal Dresses-ABC Fashion
      Beaded Two Piece Ball Gown by Cinderella Divine 8994
      Cinderella Divine
      $280 $100 Save 64%
      Butterfly Sequin Print Two Piece Gown by Studio 17 12892
      Tiffany Designs
      $370
      Sale
      Two-Piece Ball Gown wih Beaded Lace Top by Cinderella Divine UM078-Long Formal Dresses-ABC Fashion
      Two-Piece Ball Gown wih Beaded Lace Top by Cinderella Divine UM078-Long Formal Dresses-ABC Fashion
      Beaded Lace Two-Piece Ball Gown by Cinderella Divine UM078
      Cinderella Divine
      $299 $120 Save 60%
      Sale
      Glitter 2-Piece Sleeveless Corset Slit Gown by Ladivine CD350
      Cinderella Divine
      $180 $149 Save 17%
      Sale
      Beaded Long Two-Piece Dress with Pockets by Poly USA 8210-Long Formal Dresses-ABC Fashion
      Beaded Long Two-Piece Dress with Pockets by Poly USA 8210-Long Formal Dresses-ABC Fashion
      Available in 4 colors
      Beaded Long Two-Piece Dress with Pockets by Poly USA 8210
      Poly USA
      $240 $149 Save 38%
      Sale
      Long Two-Piece Dress with Floral Embroidery by Nox Anabel 8262
      Nox Anabel
      $173 $80 Save 54%
      Sale
      Long Two-Piece Satin Dress with Pockets by Nox Anabel E161-Long Formal Dresses-ABC Fashion
      Long Two-Piece Satin Dress with Pockets by Nox Anabel E161-Long Formal Dresses-ABC Fashion
      Long Two-Piece Satin Dress with Pockets by Nox Anabel E161
      Nox Anabel
      $173 $149 Save 14%
      Sale
      Off Shoulder Long Two-Piece Dress with Pockets by Cinderella Divine CA316-Long Formal Dresses-ABC Fashion
      Off Shoulder Long Two-Piece Dress with Pockets by Cinderella Divine CA316-Long Formal Dresses-ABC Fashion
      Long Off Shoulder Two-Piece Dress by Cinderella Divine CA316
      Cinderella Divine
      $199 $80 Save 60%
      Sale
      Two Piece Mermaid Dress with Floral Beaded Top by Cinderella Divine 62211-Long Formal Dresses-ABC Fashion
      Two Piece Mermaid Dress with Floral Beaded Top by Cinderella Divine 62211-Long Formal Dresses-ABC Fashion
      Beaded Two Piece Mermaid Dress by Cinderella Divine 62211
      Cinderella Divine
      $440 $100 Save 77%
      Sequin Lace-Up Back Two Piece Gown by Studio 17 12886
      Tiffany Designs
      $358
      Sale
      Two-Tone Off Shoulder Two-Piece Mermaid Gown by Nox Anabel Q129
      Nox Anabel
      $199 $139 Save 30%
      Sale
      Floral Embroidered Two-Piece Mermaid Dress by Nox Anabel 8287
      Nox Anabel
      $130 $80 Save 38%
      Sale
      Two Piece Mermaid Dress with Floral Top by Cinderella Divine KC1737-Long Formal Dresses-ABC Fashion
      Two Piece Mermaid Dress with Floral Top by Cinderella Divine KC1737-Long Formal Dresses-ABC Fashion
      Floral Applique 2 Piece Mermaid Dress by Cinderella Divine KC1737
      Cinderella Divine
      $250 $70 Save 72%
      Sale
      Long Two Piece Bell Sleeve Dress by Cinderella Divine 13114
      Cinderella Divine
      $320 $80 Save 75%
      Sequin Long Sleeve 2-Piece Jumpsuit by Tiffany Designs 16933
      Tiffany Designs
      from $430
      Fitted Beaded Halter Mock Two Piece Gown by Studio 17 12901
      Tiffany Designs
      $350
      Sale
      Long Two-Piece Dress with Cold Shoulder Top by Cinderella Divine 13114A-Long Formal Dresses-ABC Fashion
      Long Two-Piece Dress with Cold Shoulder Top by Cinderella Divine 13114A-Long Formal Dresses-ABC Fashion
      Long Two-Piece Cold Shoulder Dress by Cinderella Divine 13114A
      Cinderella Divine
      $290 $80 Save 72%
      Sale
      Available in 2 colors
      Long Ombre Glitter Two Piece Dress by Poly USA 8706
      Poly USA
      $280 $149 Save 47%
      Sale
      Long Two-Piece Dress with Sequin Crop Top by Poly USA 8294-Long Formal Dresses-ABC Fashion
      Long Two-Piece Dress with Sequin Crop Top by Poly USA 8294-Long Formal Dresses-ABC Fashion
      Long Two-Piece Dress with Sequin Crop Top by Poly USA 8294
      Poly USA
      $169 $110 Save 35%
      Sale
      Long Cold Shoulder Two Piece Dress by Cinderella Divine P209-Long Formal Dresses-ABC Fashion
      Long Cold Shoulder Two Piece Dress by Cinderella Divine P209-Long Formal Dresses-ABC Fashion
      Long Cold Shoulder Two Piece Dress by Cinderella Divine P209
      Cinderella Divine
      $299 $99 Save 67%
      Sale
      Mock Two-Piece Dress with Beaded Illusion Top by Elizabeth K GL2347-Long Formal Dresses-ABC Fashion
      Mock Two-Piece Dress with Beaded Illusion Top by Elizabeth K GL2347-Long Formal Dresses-ABC Fashion
      Mock Two-Piece Dress with Beaded Illusion Top by Elizabeth K GL2347
      Elizabeth K
      $220 $149 Save 32%
      Sale
      Floral Embroidered Black Two Piece Dress by Cinderella Divine 83688-Long Formal Dresses-ABC Fashion
      Floral Embroidered Black Two Piece Dress by Cinderella Divine 83688-Long Formal Dresses-ABC Fashion
      Beaded Two Piece Mermaid Dress by Cinderella Divine 83688
      Cinderella Divine
      $399 $149 Save 63%
      Sale
      Available in 4 colors
      Long Iridescent Glitter Two Piece Dress by Poly USA 8676
      Poly USA
      $280 $149 Save 47%
      Sale
      Beaded Mock Two-Piece Mermaid Dress by Nox Anabel 8332
      Nox Anabel
      $119 $80 Save 33%
      Sale
      Two-Piece Mermaid Dress with Floral Details by Cinderella Divine 84267-Long Formal Dresses-ABC Fashion
      Two-Piece Mermaid Dress with Floral Details by Cinderella Divine 84267-Long Formal Dresses-ABC Fashion
      Beaded Two-Piece Mermaid Dress by Cinderella Divine 84267
      Cinderella Divine
      $199 $90 Save 55%
      Sale
      Beaded Mock Two-Piece Mermaid Dress by Nox Anabel 8284
      Nox Anabel
      $173 $80 Save 54%
      Fitted Halter Two Piece Slit Gown by Studio 17 12849
      Tiffany Designs
      $398
      Fitted Long Sleeve Two Piece Gown by Studio 17 12853
      Tiffany Designs
      $390
      Beaded 2 Piece One Shoulder Pantsuit by Panoply 14165
      Tiffany Designs
      from $530
      Make an impact in our collection of long open back prom dresses! From a strappy back gown to a corset back dress, these open back dresses are eye-catching and gorgeous for both prom and formal dances. Versatile and beautiful, wear these long open back dresses for your upcoming prom night!