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formal gown long sleeve : Long Women's Dresses

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Mac Duggal Pleated Charmeuse One Shoulder Sleeveless Side Cut-Out Front Slit Gown

Mac Duggal Pleated Charmeuse One Shoulder Sleeveless Side Cut-Out Front Slit Gown

Only size 4 available

Mac Duggal Off-The-Shoulder Puff Short Sleeve Mermaid Gown

Mac Duggal Off-The-Shoulder Puff Short Sleeve Mermaid Gown

Lauren Ralph Lauren Portrait Collar Cap Sleeve Crepe Sheath Gown

Lauren Ralph Lauren Portrait Collar Cap Sleeve Crepe Sheath Gown

Only size 18 available

Abbey Glass Caroline Jacquard Dress

Abbey Glass Caroline Jacquard Dress

ContemporaryInternet Exclusive

Mac Duggal One Shoulder Pleated Metallic Gown With Ruffle

Mac Duggal One Shoulder Pleated Metallic Gown With Ruffle

Terani Couture Cascade Beaded Boat Neck Feather Cuff Sleeve Belted A-Line Gown

Terani Couture Cascade Beaded Boat Neck Feather Cuff Sleeve Belted A-Line Gown

Only size 2, 4 available

Mac Duggal Beaded Mesh Cape Sleeve Gown

Mac Duggal Beaded Mesh Cape Sleeve Gown

Internet Exclusive

Pisarro Nights Cap Sleeve Beaded Illusion Neck Long Dress

Pisarro Nights Cap Sleeve Beaded Illusion Neck Long Dress

PLACEHOLDER Pleated Charmeuse One Shoulder Sleeveless Side Cut-Out Front Slit Gown

Only size 4 available

Alex Evenings Petite Size Burnout Jacquard Elbow Sleeve Tie Waist Long Gown

Only size 14P available

Tadashi Shoji Off-The-Shoulder Taffeta Crepe Long Gown

PLACEHOLDER Pleated Charmeuse One Shoulder Sleeveless Side Cut-Out Front Slit Gown

Only size 4 available

Terani Couture Off The Shoulder Pleated Bodice Crepe Mermaid Gown

Internet Exclusive

Only size 12 available

Mac Duggal Strapless Satin Bustier Gown With 3D Flowers

Internet Exclusive

PLACEHOLDER Pleated Charmeuse One Shoulder Sleeveless Side Cut-Out Front Slit Gown

Only size 4 available

Abbey Glass Amelia Off the Shoulder Dupioni Ball Gown

ContemporaryInternet Exclusive

Terani Couture Sequin One Shoulder Open Front Embellished Sheath Long Dress

PLACEHOLDER Pleated Charmeuse One Shoulder Sleeveless Side Cut-Out Front Slit Gown

Only size 4 available

Terani Couture Long Tweed Sequin Bow Detail Column Gown

Only size 6 available

Mac Duggal Beaded Jersey Knit High Neck Shawl Mermaid Gown

Tadashi Shoji Portrait Collar Crepe Gown

Mac Duggal Floral Beaded Mesh 3/4 Sleeve Boat Neck Gown

Eliza J Plus Size Off the Shoulder Puff Sleeve Sheath Gown

Pisarro Nights Plus Size Beaded Mesh Short Sleeve Dress

Internet ExclusivePlus

Only size 16W available

Mac Duggal Beaded Cap Sleeve Gown

Only size 8, 14 available

Mac Duggal One Shoulder Satin Gown With 3D Floral Applique

Pisarro Nights Beaded Mesh Boat Neck Cap Sleeve Gown

Mac Duggal Crepe Square Neck Ruffle Detail Column Gown

Mac Duggal Mesh Beaded Long Sleeve A Line Gown

Only size 10 available

Eliza J Off-The-Shoulder Foil Knit Column Gown

Mac Duggal Floral Brocade One Bow Shoulder High Low A-Line Gown

Only size 14 available

Mac Duggal Crepe One Shoulder Sleeveless Flower Applique Gown

Internet Exclusive

Eliza J One Shoulder Jacquard Sheath Dress

Internet Exclusive

Mac Duggal Ruffle One Shoulder Sequin High Slit A-Line Gown

Mac Duggal Sweetheart Neck Short Sleeve Micro Ruffle Tiered Gown

R & M Richards V-Neck Caplet Long Dress

Internet Exclusive

Xscape Long Bubble Organza Pleated Gown

Internet Exclusive

Only size 6 available

Mac Duggal Floral Embellished Mesh One Shoulder Gown

Internet Exclusive

Only size 6, 14 available

Mac Duggal Petite Size Illusion Neck Floral Embroidered Jersey Gown

Eliza J Off The Shoulder Gown With 3D Flower

Only size 6, 8 available

Ignite Evenings Plus Size Satin Charmeuse Ombre Skirt Tie Waist Matte Jersey Bodice 3/4 Sleeve V-Neck Ball Gown

Mac Duggal One Shoulder Beaded Jersey Cowl Back Gown

Internet Exclusive

Mac Duggal Embellished Mesh Cape Sleeve Gown

Internet Exclusive

Mac Duggal Off-The-Shoulder Puff Sleeve Satin Column Gown

Internet Exclusive

Mac Duggal Long Sleeve Embellished Dress

Mac Duggal Beaded Illusion Crew Neck Feather Cap Sleeve A-Line Gown

Mac Duggal Jersey Off-The-Shoulder Long Sleeve Trumpet Gown

Internet Exclusive

Eliza J Off-The-Shoulder Embellished Column Gown

Internet Exclusive

Mac Duggal Embroidered Jersey Cap Sleeve Column Gown

Internet Exclusive

Ignite Evenings Floral Print Rushed Waist Flutter Sleeve Long Dress

Tadashi Shoji Off-The-Shoulder Cap Sleeve Embroidered Lace Long Dress

Internet Exclusive

Tadashi Shoji Off-the-Shoulder Pleated Crepe Sheath Gown

Tadashi Shoji Embroidered Lace Bodice Long Illusion Sleeve Chiffon Gown

Terani Couture Metallic Jacquard Off-The-Shoulder Ruffle Overskirt A-Line Gown

Only size 8 available

Mac Duggal Embellished Illusion V-Neck Sheer Butterfly Short Flutter Sleeve Sheath Gown

Internet Exclusive

Only size 6 available

Mac Duggal Floral Printed Chiffon One Shoulder Mermaid Gown

Internet Exclusive

Mac Duggal Cap Sleeve Mesh Gown With Floral Shoulder Detail

Internet Exclusive

Tadashi Shoji Crepe Cap Sleeve Ruched Waist Gown

Mac Duggal Pearl Embellished Tulle Off-The-Shoulder Gown

Mac Duggal Ombre Sequin Fringe Mesh One Shoulder Gown

Only size 4 available

Mac Duggal Jersey Long Sleeve Twist Neck Long Gown

Mac Duggal V-Neck Short Sleeve Floral Mesh Aline Dress

Mac Duggal Floral Print Short Flutter Sleeve Plunge V-Neck Pleated Tiered A-Line Gown

Limited Availability

Mac Duggal Crepe With Floral Embroidery Mermaid Gown

Mac Duggal Floral Lace Long Sleeve Gown

Internet Exclusive

Mac Duggal Short Sleeve Ruffle Trim A-Line Long Dress

Only size 12, 14 available

Mac Duggal Sleeveless One Shoulder Thigh High Slit Draped Back Detail Jersey Sheath Gown

Only size 6 available

R & M Richards Velvet Sequin Floral V-Neck Long Dress

Terani Couture Sweetheart Neck Fishnet Peplum Gown

Internet Exclusive

Mac Duggal Pleated Charmeuse One Shoulder Sleeveless Ruffle Trim Side Slit Gown

Mac Duggal One Shoulder Metallic Stretch Gown

Internet Exclusive

Ignite Evenings Ombre Satin Charmeuse Matte Jersey Short Sleeve V-Neck Ball Gown

Mac Duggal One Shoulder 3D Applique Crepe Gown

Mac Duggal Floral Brocade Queen Anne Cap Sleeve Gown

Tadashi Shoji One Shoulder Draped Neck Textured Crepe Gown

Internet Exclusive

Mac Duggal V-Neck Long Puff Sleeve Ruffled Gown

Internet Exclusive

Tadashi Shoji One Shoulder Ruffle Front Crepe Column Gown

Terani Couture Stretch Satin Off-The-Shoulder Applique Mermaid Gown

Tadashi Shoji Ombre Sequin One Shoulder Cap Sleeve Mermaid Gown

Internet Exclusive

Only size XL available

Dress the Population Zion Long Sleeve Gathered Waist With Cutout Long Dress

ContemporaryInternet Exclusive

Terani Couture Scoop Neck Long Bell Sleeve Crepe Mermaid Gown

Mac Duggal Floral Mesh Cape Sleeve Ruffle Gown

Only size 16 available

R & M Richards Rhinestone Trim Banded Cold Shoulder Side Drape Dress

Internet Exclusive

Mac Duggal Jersey One Shoulder Gown With Rhinestone Flower

Mac Duggal Puff Sleeve Floral Print Chiffon Gown

Only size 6 available

Dress the Population Melania Draped Off-The-Shoulder Corset Mermaid Gown

ContemporaryInternet Exclusive

Aidan Mattox Draped Floral Jacquard Strapless Long Dress

Internet Exclusive

Mac Duggal Velvet One Shoulder Floral Detail Gown

Internet Exclusive

Mac Duggal Mesh Floral Embroidered Scoop Neck Short Sleeve A-Line Gown

Internet Exclusive

Mac Duggal Satin Off-The-Shoulder Floral Detail Trumpet Gown

Mac Duggal Chiffon Off The Shoulder Gown With 3D Flowers

R & M Richards Metallic Knit Chiffon Wrap Dress

Mac Duggal Long Sleeve Mock Neck Beaded Jersey Cut Out Gown

Internet Exclusive

Only size XS, S available

Mac Duggal Embellished One Shoulder Sleeveless Ruffle Hem Open Back Detail Asymmetrical Gown

Mac Duggal Satin One Shoulder Sleeveless Feather Trim Long Gown

Internet Exclusive

Only size 4 available

Komarov Scoop Neck Cap Sleeve Ombre Tired Dress

Only size XS available

Mac Duggal Sequin Ruched One Shoulder Gown

Internet Exclusive

Dress the Population Idalia One Shoulder Twist Front Dress

Mac Duggal Crepe Off The Shoulder Chiffon Cape Gown With Slit

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

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

Only size 2 available