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

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Alex Marie Camila Stretch Satin Asymmetrical Neckline Sleeveless Long Dress

Alex Marie Camila Stretch Satin Asymmetrical Neckline Sleeveless Long Dress

Dillard's Exclusive

Belle by Badgley Mischka Addison Strapless Ruffle Bodice Draped Column Dress

Badgley Mischka Belle by Badgley Mischka Addison Strapless Ruffle Bodice Draped Column Dress

Dillard's Exclusive

Xscape Long Chiffon Sweetheart Sleeveless Tier Ruffle A-Line Gown

Xscape Long Chiffon Sweetheart Sleeveless Tier Ruffle A-Line Gown

Adrianna Evening by Adrianna Papell Stretch Sequin Long One Shoulder Dress

Adrianna Papell Adrianna Evening by Adrianna Papell Stretch Sequin Long One Shoulder Dress

Terani Couture One Shoulder Jacquard Ruffle Long Gown

Terani Couture One Shoulder Jacquard Ruffle Long Gown

Gianni Bini Maeve Satin Asymmetrical Neck A-Line Dress

Gianni Bini Maeve Satin Asymmetrical Neck A-Line Dress

ContemporaryDillard's Exclusive

Adrianna Papell Asymmetrical Neck Side Slit Floral Jacquard Long Gown

Adrianna Papell Asymmetrical Neck Side Slit Floral Jacquard Long Gown

Mac Duggal Crepe Strapless Long Gown With Rhinestone Beading

Mac Duggal Crepe Strapless Long Gown With Rhinestone Beading

Internet Exclusive

PLACEHOLDER Camila Stretch Satin Asymmetrical Neckline Sleeveless Long Dress

Dillard's Exclusive

Antonio Melani Kya A-Line Ruched Detail Cowl Neckline Sleeveless Dress

ContemporaryDillard's Exclusive

Vince Camuto Floral Print Twist Halter Neck Sleeveless Gown

PLACEHOLDER Camila Stretch Satin Asymmetrical Neckline Sleeveless Long Dress

Dillard's Exclusive

Xscape Off The Shoulder Satin Sweetheart A-Line Dress

Alex Evenings Sleeveless V-Neck Soutache Long Gown

PLACEHOLDER Camila Stretch Satin Asymmetrical Neckline Sleeveless Long Dress

Dillard's Exclusive

Antonio Melani Uma Sleeveless Tie Back Turtle Neckline Organza Maxi Dress

ContemporaryDillard's Exclusive

Only size 0 available

R & M Richards Plus Size Printed V-Neck Sleeveless Metallic Crinkle Rhinestone Waist Dress

PLACEHOLDER Camila Stretch Satin Asymmetrical Neckline Sleeveless Long Dress

Dillard's Exclusive

Adrianna Papell Petite Size Mikado Tie Front A-Line Dress

Only size 4P, 12P available

JS Collections Della V-Neck Pleated Bodice 3D Floral Applique Organza Aline Gown

Internet Exclusive

Xscape Jacquard Floral V-Neck Sleeveless A-Line Gown

Adrianna Papell Beaded Mesh Trapeze Halter Neck Gown

Betsy & Adam Floral Print Cowl Neck Satin Sleeveless Maxi Dress

Badgley Mischka Belle by Badgley Mischka Abigail Mock Neck Sleeveless Scarf Maxi Dress

Dillard's Exclusive

Terani Couture Mikado Beaded Square Neck Sleeveless Column Gown

Internet Exclusive

Betsy & Adam Long Strapless Floral Print Dress

Kay Unger V Neck Floral Mikado Peplum Column Gown

Internet Exclusive

Badgley Mischka Belle By Badgley Mischka Avery Woven Deep V-Neck Sleeveless Pleated A-Line Dress

Dillard's Exclusive

Terani Couture Off The Shoulder Metallic Midi Dress

Xscape Plus Size Organza Sweetheart Off The Shoulder Ruffle Front Gown

R & M Richards Petite Size Crinkled Lurex Mesh V-Neck Sleeveless Tiered Gown

Steve Madden Jaidan Floral Print Halter High Neck Dress

Xscape One Shoulder Sheath Side Ruffle Long Dress

Adrianna Papell Adrianna Evening by Adrianna Papell Chiffon Pleated Strapless Sheath Long Dress

Alex Marie Christine Floral Print Textured Jacquard Sleeveless Gown

Dillard's Exclusive

Aidan Mattox Organza Ruffle One-Shoulder Sleeveless Long Column Gown

Mac Duggal Chiffon V-Neck Embroidered Gown

Aidan Mattox Mikado Floral Print Beaded Neck Sleeveless Sheath Gown

Alex Evenings Crew Neck Sleeveless Floral Sequin Sheath Dress

Betsy & Adam Matte Jersey Lace Mock Neck Sleeveless Ruched Sheath Gown

Betsy & Adam Halter Cowl Neck Ruched Satin Faux Wrap Gown

Antonio Melani Kristen Shimmer Sleeveless Ruche Side Boat Neck Sheath Maxi Dress

ContemporaryDillard's Exclusive

Adrianna Papell Floral Sequin Beaded Mesh One Shoulder Sleeveless Mermaid Gown

Xscape Pleated Chiffon Split V-Neck Sleeveless A-Line Gown

Betsy & Adam Scuba Sleeveless V Neck Long Sheath Dress

Mestiza New York Torero Tropical Palm Toile Print Square Neck Shoulder Strap Tiered Ruffled Maxi Dress

Julia Jordan Scoop Neck Floral Mikado Long Dress

Internet Exclusive

Ignite Evenings Petite Size Boat Neck Ombre Satin Bow Sleeveless Gown

Kay Unger Lilianna Floral Print Front Knot Sleeveless Jacquard A Line Gown

Kay Unger Gabriella Textured Jacquard Keyhole Neckline A-Line Gown

Save on Select Items

Xscape Petite Size Sleeveless Halter Soutache Lace Gown

Eliza J Scuba Off-The-Shoulder Ruffle Short Sleeve Fit & Flare Gown

Gianni Bini Daphne Satin Ruched Straight Neck Sleeveless Asymmetrical Hem Sheath Dress

ContemporaryDillard's Exclusive

R & M Richards Scallop Lace Halter V-Neck Sleeveless Mermaid Gown

Mac Duggal Chiffon Pleated Asymmetrical Neck Shoulder Ruffle Cap Sleeve Thigh High Slit Gown

Xscape Petite Size Illusion Halter Beaded Mesh Bodice Chiffon A-Line Gown

Adrianna Papell Petite Size Rosette Halter Crepe Dress

Betsy & Adam Mikado Strapless Back Draping A Line Gown

Alex Evenings Petite Size Sleeveless Corded Lace Cascade Detail Dress

Dress the Population Iris Crepe Plunge V-Neck Thigh High Slit Sleeveless Gown

ContemporaryInternet Exclusive

Only size L, XL available

Terani Couture Asymmetrical Neck Strapless Sheath Long Gown

Kay Unger Jacquard V-Neck Sleeveless Pleated Gown

Mac Duggal Sleeveless Scoop Neck Jacquard Hi-Low Dress

Internet Exclusive

Xscape Petite Size Scuba Crepe Ruffle Off The Shoulder Neck Ruched Gown

Xscape Satin Flower Print Halter Bow Tie Neckline Sleeveless Sheath Long Dress

See all 14 colors >

Terani Couture Mikado Strapless Side Ruffle A-Line Long Gown

Eliza J Stretch Off-the-Shoulder Sleeveless Gown

Oleg Cassini Sequin Mesh Floral Print V-Neck Sleeveless Maxi Dress

Betsy & Adam Metallic Foil Shimmer Floral Print Halter Sleeveless A-Line Dress

Alex Evenings Petite Size Metallic Jacquard V-Neck Sleeveless Ballgown Flyaway Panel Dress

Betsy & Adam Beaded Embroidery Chiffon Halter Neck Keyhole Back Detail Sleeveless Gown

Adrianna Papell Adrianna by Adrianna Papell Stretch Satin Bias Halter Neck Sleeveless Rhinestone Sheath Gown

Alex Marie Petite Size Christine Floral Textured Jacquard V-Neck Sleeveless Gown

Dillard's Exclusive

Adrianna Papell Petite Size Floral Glazed Chiffon Halter Neck Sleeveless Tiered Gown

Aidan Mattox Stretch Mikado Boat Neck Sleeveless Sheath Gown

R & M Richards Printed V-Neck Sleeveless Metallic Crinkle Long Dress

Betsy & Adam Metallic Front Ruffle Slit Halter Neck Sleeveless Gown

Terani Couture Shimmer Off-The-Shoulder V-Neck Gown

Aidan Mattox Jacquard Beading Detail Long Dress

Mac Duggal Spaghetti Strap Floral Embroidered A-Line Gown

Adrianna Papell Metallic Asymmetrical Neck Sleeveless Gown

Kay Unger Octavia Metallic Peplum V-Neck Ruffle Column Gown

Xscape One Shoulder Jacquard Ruffle Long Dress

Only size 14 available

Adrianna Papell Bead Halter Neck Sleeveless Blouson Long Dress

Adrianna Papell Crepe V-Neck Sleeveless Jewel Trim Side Ruffle Slit Gown

Mestiza New York Solstice Sorrento Citrus Strapless Sleeveless Back Bow Column Long Gown

ContemporaryInternet Exclusive

Alex Marie Petite Size Christine Floral Print Textured Jacquard Sleeveless Gown

Dillard's Exclusive

Aidan Mattox Floral Jacquard Crew Neck Sleeveless Long Shift Dress

Alex Evenings Long Embroidered Sequin Jacket Dress

Mac Duggal Embroidered Floral Print Sweetheart Neck Sleeveless Mermaid Gown

Donna Karan Floral Print Shimmer Mikado Strapless Asymmetrical Neck Gown

Alex Evenings Petite Size Embossed Jacquard One Shoulder Column Dress

Pisarro Nights Petite Size Sequin Mesh Sleeveless Gown

Internet ExclusivePetite

Only size 14P, 16P available

R & M Richards Petite Size Sleeveless V-Neck Sequin Godet Skirt Maxi Dress

Betsy & Adam Petite Size Sleeveless Boat Neck Front Ruffle Gown

Mac Duggal Crepe Strapless 3D Flower Pattern Mermaid Gown

Save on Select Items

Xscape Halter Mock Neck Long Dress With Side Ruffle

Alex Evenings Off-The-Shoulder Jacquard Long Gown

Aidan Mattox V-Neck Sleeveless Front Slit Gown

Dress the Population Vada Floral Sequin Sheath Long Dress

Dress the Population Vada Floral Sequin Sheath Long Dress

ContemporaryInternet Exclusive