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long black formal dresses : Formal Wedding Guest Dresses

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Mac Duggal One Shoulder Feather Trim Gown

Mac Duggal One Shoulder Feather Trim Gown

Internet Exclusive

Only size 6, 10 available

Oleg Cassini Strapless Drape Side Floral Print Maxi Dress

Oleg Cassini Strapless Drape Side Floral Print Maxi Dress

Internet Exclusive

Mac Duggal Asymmetrical One Shoulder Gown

Mac Duggal Asymmetrical One Shoulder Gown

Mac Duggal Bodice Bow Sleeveless Tulle Sweetheart Beaded Neck Ballgown

Mac Duggal Bodice Bow Sleeveless Tulle Sweetheart Beaded Neck Ballgown

Mac Duggal Crepe And Faille Strapless Long Gown With Bow Detail

Mac Duggal Crepe And Faille Strapless Long Gown With Bow Detail

Internet Exclusive

Mac Duggal Star Beaded Detail Cross Back Long Gown

Mac Duggal Star Beaded Detail Cross Back Long Gown

Internet Exclusive

R & M Richards Sleeveless Sweetheart Cowl Neck Rhinestone Trim Dress

R & M Richards Sleeveless Sweetheart Cowl Neck Rhinestone Trim Dress

Mac Duggal Plunging V-Neck Short Puffed Sleeve Cut-Out Gown

Mac Duggal Plunging V-Neck Short Puffed Sleeve Cut-Out Gown

PLACEHOLDER One Shoulder Feather Trim Gown

Internet Exclusive

Only size 6, 10 available

Mac Duggal Satin Charmeuse Feather Shoulder Sleeveless V-Neck Column Gown

Only size 2, 4 available

Dress the Population Kristine Satin Strapless V-Neck A-Line Gown

ContemporaryInternet Exclusive

PLACEHOLDER One Shoulder Feather Trim Gown

Internet Exclusive

Only size 6, 10 available

Mac Duggal Jersey Crossover Halter Neck Gown With 3D Flower

Internet Exclusive

Julia Jordan Tie Mock Neck Organza Satin Overlay Dress

Permanently Reduced

PLACEHOLDER One Shoulder Feather Trim Gown

Internet Exclusive

Only size 6, 10 available

Mac Duggal Embroidered Velvet Long Sleeve Scoop Neck Gown

Permanently Reduced

Only size 4, 12 available

Betsy & Adam Halter 3D Embroidered Sheath Gown

Permanently Reduced

PLACEHOLDER One Shoulder Feather Trim Gown

Internet Exclusive

Only size 6, 10 available

Kay Unger V Neck Floral Jacquard A Line Gown

Permanently Reduced

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

Permanently Reduced

Eliza J Strapless Mikado Floral Print Strapless Gown

Permanently Reduced

Only size 6, 12 available

Eliza J One Shoulder Strapless Floral A-Line Gown

Permanently Reduced

Only size 6, 10 available

Ignite Evenings Jersey Halter Neck Sleeveless Chiffon Pleated Ombre Gown

Permanently Reduced

Only size 6, 16 available

Antonio Melani Billie Crepe Strapless Pleated Metallic Maxi Dress

Permanently Reduced

ContemporaryDillard's Exclusive

Alex Marie Elle Mesh Sparkle Boatneck Maxi Gown

Permanently Reduced

Dillard's Exclusive

Mac Duggal Jersey Floral Embroidered Illusion Neck Gown

Permanently Reduced

Internet Exclusive

Only size 6 available

Adrianna Papell Sequin Boat Neck 3/4 Feather Bell Sleeve Embroidered Slim Column Gown

Permanently Reduced

Kay Unger Pippa Boat Neck Floral Print Cowl Back Gown

Permanently Reduced

Alex Evenings Sequin Scoop Neck Cap Sleeve Gown

Permanently Reduced

Xscape Sleeveless Side Ruching Velvet Gown

Permanently Reduced

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

Permanently Reduced

Xscape Velvet Off the Shoulder Ruffle Gown

Permanently Reduced

Pisarro Nights Mesh Bell Long Sleeve Beaded Embellished Colum Gown

Permanently Reduced

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

Permanently Reduced

Badgley Mischka Molly Plaid Sequin Strapless Dress

Permanently Reduced

Dillard's Exclusive

Eliza J Embellished Halter Stretch Velvet Sheath Gown

Permanently Reduced

Mac Duggal Sleeveless Crepe Embellished Bows Crew Neck Sheath Gown

Permanently Reduced

Only size 10 available

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

Permanently Reduced

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

Permanently Reduced

Dress the Population Rosalia Halter Satin Long Dress

Permanently Reduced

Ignite Evenings Flocked Sequin Chiffon Over Lay Column Dress

Permanently Reduced

Only size 6, 8 available

Vince Camuto Printed Satin Beaded Halter Neck Sleeveless Gown

Permanently Reduced

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

Permanently Reduced

Betsy & Adam Sequin Crew Neck Long Illusion Sleeve Sheath Gown

Permanently Reduced

Only size 6, 8 available

Betsy & Adam One Shoulder Long Sleeve Mesh Gown

Permanently Reduced

Adrianna Papell Adrianna by Adrianna Papell Velvet Strapless Jersey Knit Skirt High Sheath Gown

Permanently Reduced

Internet Exclusive

Only size 4, 14 available

Alex Evenings Portrait Collar Jacquard Printed 3/4 Sleeve High Low Hem Gown

Permanently Reduced

Only size 8 available

Kay Unger Josephine One Shoulder Floral Column Gown with Slit

Permanently Reduced

Internet Exclusive

Betsy & Adam Plus Size One Shoulder Long Sleeve Mesh 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

Betsy & Adam Studded Velvet Mock Neck Cap Cleeve Sheath Gown

Permanently Reduced

Only size 14, 16 available

R & M Richards Leaf Print Embroidered Sequin Mesh Square Neck Empire Waist Trumpet Skirt Gown

Permanently Reduced

Only size 14 available

R & M Richards Scallop Lace Glitter Off The Shoulder Mermaid Gown

Permanently Reduced

Xscape Stretch Velvet Asymmetrical Mock Neck Long Sleeve Gown

Permanently Reduced

Only size 4, 6 available

Eliza J Plus Size Stretch Velvet Embellish Halter Neck Sleeveless Gown

Permanently Reduced

Mac Duggal Pearl Trim Jersey Boat Neck Long Sleeve Tulle Skirt Ballgown

Permanently Reduced

Only size 6 available

Mac Duggal Halger Floral Chiffon Maxi Dress with Flower Applique

Permanently Reduced

Internet Exclusive

Only size 2 available

Kay Unger Constance Floral Mikado Strapless Column Gown

Permanently Reduced

Mac Duggal Embellished Crepe Gown with Chiffon Cape Sleeves

Permanently Reduced

Only size 6 available

Eliza J Velvet One Shoulder Side Tuck 3D Floral Applique Gown

Permanently Reduced

Only size 10 available

Aidan Mattox Halter Scarf Column Gown

Permanently Reduced

Only size 6, 12 available

Mac Duggal Square Neck Sequin Front Bow Sheath Gown

Permanently Reduced

Terani Couture V Neck Floral Print Metallic Organza Gown

Permanently Reduced

Internet Exclusive

Mac Duggal Long Sleeve Sheer Floral Embellished Velvet Gown

Permanently Reduced

Mac Duggal Long Sleeve Sequin Crew Neck Fully Lined Sheath Gown

Permanently Reduced

Only size 6 available

Mac Duggal Chiffon Long Sleeve Beaded Neck Trim Caftan Gown

Permanently Reduced

Mac Duggal Crepe Mermaid Gown With Off-The-Shoulder Ruffle

Permanently Reduced

Internet Exclusive

Only size 2, 8 available

Mac Duggal Square Neck Pearl Trim A Line Gown

Permanently Reduced

Leslie Fay Velvet V-Neck 3/4 Sleeve Mesh Lurex Tiered Skirt Dress

Permanently Reduced

Dillard's Exclusive

Only size 8 available

Mac Duggal Strapless Belted Bow Sequin Dress

Permanently Reduced

Mac Duggal Crew Neck Long Sleeve Beaded Band Jacquard Gown

Permanently Reduced

Aidan Mattox Sweetheart Strapless Mixed Media Walk Thru Gown

Permanently Reduced

Internet Exclusive

Only size 10 available

Aidan Mattox Crew Neck Sleeveless Sequin Gown

Permanently Reduced

Xscape Stretch Ruffled Off-the-Shoulder Rhinestone Mesh Side Gown

Permanently Reduced

Internet Exclusive

Only size 4 available

Mac Duggal Strapless Velvet Mermaid Gown With Ruffle Slit

Permanently Reduced

Only size 2 available

Mac Duggal Embellished Velvet Strapless A Line Ankle Dress

Permanently Reduced

Only size 10 available

Mac Duggal Beaded Round Neck Short Sleeve Satin Aline Gown

Permanently Reduced

Internet Exclusive

Only size 16 available

Mac Duggal Sequin Wrap Long Sleeve A-Line Gown

Permanently Reduced

Only size 10 available

Aidan Mattox Floral Jacquard Scoop Neckline Sleeveless Mermaid Dress

Permanently Reduced

Only size 4 available

Aidan Mattox Halter Deep V-Neck Satin Velvet A-Line Gown

Permanently Reduced

Internet Exclusive

Only size 4 available

Mac Duggal Sequin Beaded Halter Neck Sleeveless Side Cut-Out Gown

Permanently Reduced

Internet Exclusive

Limited Availability

Mac Duggal Floral Embellished Velvet Sleeveless Sheath Gown

Mac Duggal Floral Embellished Velvet Sleeveless Sheath Gown

Permanently Reduced

Internet Exclusive

Only size 14 available