Skip to main content

Memorial Day Clearance - Enjoy Savings up to 30-65% off select styles - SHOP NOW

iPhone Updates & Can't Find Our Emails in Your Inbox? - CLICK HERE

Check For In-Store Availability On The Products You Love - LEARN MORE

EARN POINTS WHEN YOU USE YOUR DILLARD’S CREDIT CARD - LEARN MORE

Venmo Now Available! Select Venmo At Checkout For A Faster Way To Pay.

long : Women's Sheath Formal Dresses & Evening Gowns

clear allSheath

Sort By

Lauren Ralph Lauren Floral Print Ruffle Trim Georgette Long Dress

Lauren Ralph Lauren Floral Print Ruffle Trim Georgette Long Dress

Terani Couture Sweetheart Neckline Strapless Long Shimmer Organza Gown

Terani Couture Sweetheart Neckline Strapless Long Shimmer Organza Gown

Ignite Evenings Petite Size Ruched Waist Embellished Illusion Sleeve Gown

Ignite Evenings Petite Size Ruched Waist Embellished Illusion Sleeve Gown

Terani Couture Taffeta V-Neck Sleeveless Gown

Terani Couture Taffeta V-Neck Sleeveless Gown

Save on Select Items

Alex Evenings V Neck Sequin Long Dress

Alex Evenings V Neck Sequin Long Dress

Dress the Population Giovanna Sequin Lace Scoop Neck Sleeveless Sheath Long Gown

Dress the Population Giovanna Sequin Lace Scoop Neck Sleeveless Sheath Long Gown

Mac Duggal One Shoulder Long Illusion Balloon Sleeve Embroidered Mesh Long Dress

Mac Duggal One Shoulder Long Illusion Balloon Sleeve Embroidered Mesh Long Dress

Alex Evenings Plus Size Off the Shoulder Short Sleeve Sequin Lace Gown

Alex Evenings Plus Size Off the Shoulder Short Sleeve Sequin Lace Gown

PLACEHOLDER Floral Print Ruffle Trim Georgette Long Dress

Tadashi Shoji Crepe Cap Sleeve Ruched Waist Gown

Mac Duggal Petite Crepe Strapless Maxi Dress With 3D Flower Detail

Internet Exclusive

Only size 6P, 10P available

PLACEHOLDER Floral Print Ruffle Trim Georgette Long Dress

Adrianna Papell Plus Size Sleeveless Long Beaded Jersey Dress

Terani Couture Off The Shoulder Shimmer Organza Long Gown

PLACEHOLDER Floral Print Ruffle Trim Georgette Long Dress

Tadashi Shoji Long Sleeve Illusion Neck Sequin Lace Crepe Gown

Internet Exclusive

Mac Duggal Floral Embroidered Linen Strapless Trapeze Gown

PLACEHOLDER Floral Print Ruffle Trim Georgette Long Dress

Tadashi Shoji Off-The-Shoulder Taffeta Crepe Long Gown

JS Collections Alisa Crew Neck Short Sleeve Embellished Long Gown

Mac Duggal Embellished Mesh Sleeveless Bustier Long Gown

Eliza J Plus Size Floral Print Cowl Neck Sleeveless Gown

Aidan Mattox Beaded Mesh Off-The-Shoulder Cap Sleeve Satin Column Dress

Adrianna Papell Adrianna Evening by Adrianna Papell Satin And Lace Bustier Bodice Sleeveless Sheath Long Dress

Terani Couture Sweetheart Neck Corsette Beaded Tulle Column Gown

Only size 4 available

Mac Duggal Jersey Cowl Neck Gown With 3D Flower Straps

Internet Exclusive

Tadashi Shoji Strapless Floral Printed Chiffon Sweetheart Sheath Gown

Internet Exclusive

Tadashi Shoji Taffeta Bow Strapless Gown

Mac Duggal Long Sleeve Embellished Column Gown

Ignite Evenings Plus Size Embellished Crew Neck Capelet Sleeve Glitter Mesh Sheath Dress

Mac Duggal Mesh Beaded Strapless Column Ankle Long Dress

Internet Exclusive

Ignite Evenings Metallic Knit L-Neck Short Sleeve Ruched Waist Gown

Oleg Cassini Scuba Crepe Cap Sleeve Beaded Bodice Dress

Ignite Evenings Petite Size Long Sleeveless Glitter Mesh Beaded Halter Dress

Only size 12P available

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

Mac Duggal Crepe V-Neck Sleeveless Bow Detail Sheath Gown

Save on Select Items

Alex Evenings Plus Size Long Sleeve V-Neck Crepe Dress

Pisarro Nights Beaded Mesh V-Neck 3/4 Sleeves Jacket Dress

Tadashi Shoji Embellished Sequin Lace Off-The-Shoulder Sheath Gown

Only size 4 available

Dress the Population Josie Sleeveless Sequin Scoop Neck Sheath Gown

ContemporaryInternet Exclusive

Ignite Evenings Long Sleeveless Glitter Mesh Beaded Halter Dress

Eliza J Plus Size Off the Shoulder Puff Sleeve Sheath Gown

Mac Duggal Beaded Mesh Cape Sleeve Gown

Internet Exclusive

Mac Duggal Jersey Scoop Neck Gown With 3D Flower Details

Internet Exclusive

Mac Duggal Beaded Scoop Neck Jersey 3D Flower Gown

Internet Exclusive

Tadashi Shoji V-neck Bishop Sleeve Floral Lace Applique Column Gown

Internet Exclusive

Only size XS available

Terani Couture Off-The-Shoulder Shoulder 3D Applique Stretch Twill Gown

Xscape Scuba Crepe Square Neck Sleeveless Ruffle Sheath Gown

Mac Duggal Jersey Long Sleeve Twist Neck Long Gown

Internet Exclusive

Mac Duggal One Shoulder Georgette Beaded Trim Kaftan Gown

Mac Duggal Sleeveless Sequin Mesh Embellished Floral Detail Column Gown

Internet Exclusive

Ignite Evenings Glitter Mesh Embellished V-Neck Mock Jacket Dress

Adrianna Papell Adrianna Evening by Adrianna Papell Satin Cowl Neck Long Dress

Internet Exclusive

Adrianna Papell Adrianna Evening by Adrianna Papell Foiled Chiffon Long Dress With Draped Bodice

Internet Exclusive

Mac Duggal Crepe Strapless Long Gown With Rhinestone Beading

Dress the Population Fernanda V-Neck Strapless Floral Embroidered Mesh Sheath Gown

Only size S, L available

Terani Couture Off The Shoulder Metallic Jacquard Long Dress

Internet Exclusive

Oleg Cassini One Shoulder Floral Print Scuba Crepe Long Dress

Internet Exclusive

Dress the Population Kai Sweetheart Neck Sleeveless Wrap Skirt Maxi Dress

Betsy & Adam Plus Size One Shoulder Asymmetrical Neck Sleeveless Metallic Crinkle Gown

Jessica Howard Plus Size Scuba Sleeveless Ruffle Off-The-Shoulder Gown

Mac Duggal Long Sleeve Embellished Dress

Internet Exclusive

Betsy & Adam Plus Size 3/4 Cape Sleeve Deep V-Neck Drape Back Long Dress

Only size 14W, 16W available

Betsy & Adam Long Techno Scuba Asymmetrical Neck Dress

Mac Duggal Crepe Off The Shoulder Column Gown With 3D Flowers

Mac Duggal Fully Sequin V-Neck Sleeveless Front Slit Open Back Detail Column Gown

Dress the Population Paris Sweetheart Neck Cascade Ruffle Strapless Maxi Dress

Aidan Mattox Floral Print Crepe Back Satin Long Sheath Dress

Mac Duggal Beaded Floral Embellished Mesh Sequin Cowl Back Trumpet Gown

Internet Exclusive

Mac Duggal Crepe One Shoulder Gown With 3D Flower

Internet Exclusive

Adrianna Papell Adrianna Evening by Adrianna Papell Stretch Satin Long Dress

Mac Duggal Floral Embroidered Sleeveless Open Back Long Gown

Internet Exclusive

Mac Duggal Satin 3D Flower Off The Shoulder Dress

Tadashi Shoji Portrait Collar Long Sleeve Embroidered Lace Textured Crepe Gown

JS Collections Ingrid Mixed Media Shoulder Column Gown

Eliza J Off The Shoulder Gown With 3D Flower

Internet Exclusive

Tadashi Shoji Haltered Bow Neckline Embroidered Lace Long Sheath Dress

Internet Exclusive

Only size 6, 12 available

Mac Duggal Jersey V Neck Long Gown With 3D Flower Straps

Internet Exclusive

Mac Duggal Jersey Twist Floral Beaded Neckline Gown

Internet Exclusive

Aidan Mattox Strapless Mikado Long Dress

Mac Duggal Sequin Embellished Mesh Square Neck Sleeveless Column Gown

Tadashi Shoji Long Sleeve Asymmetrical Lace Crepe Gown

Internet Exclusive

Only size 14 available

Dress the Population Teresa Strapless Bustier Sheath Gown With 3D Flowers Long Dress

ContemporaryInternet Exclusive

Only size M, L available

Tadashi Shoji Sleeveless Corded Lace Textured Crepe Gown

Internet Exclusive

Terani Couture One Shoulder Long Ruched Gown

Kay Unger Pia Charmeuse Empire Waist Asymmetric Neckline Sleeveless Gown

Mac Duggal Jersey One Shoulder Gown With Rhinestone Flower

Adrianna Papell Adrianna by Adrianna Papell V-neck Sleeveless Lace Stretch Satin Column Gown

Mac Duggal Halter Neck Front Slit Sequin Gown

Internet Exclusive

Only size 10 available

Mac Duggal One Shoulder Charmeuse Column Gown

Internet Exclusive

Dress the Population Tamra Long Sleeve Illusion Lace Column Gown

Only size S, M available

Terani Couture Crepe Beaded Scoop Neckline Sheath Gown

Adrianna Papell Adrianna Evening by Adrianna Papell Fully Beaded Mesh Plunging Sweetheart Neckline Sleeveless Long Dress

Betsy & Adam Petite Size Floral Ruffle Halter Long Dress

Only size 14P available

Mac Duggal Mesh Trapeze High Neck Long Dress With Embroidered

Eliza J Plus Size One Shoulder Slit Gown

Dress the Population Giovanna V-Neck Sleeveless Floral Sequin Sheath Gown

Dress the Population Camelia Sweetheart Metallic Jacquard Pleated Gown

ContemporaryInternet Exclusive

Adrianna Papell Adrianna Evening by Adrianna Papell Foiled Chiffon Cowl Neck Sleeveless Chain Strap Sheath Long Dress

Terani Couture Pointed Sweetheart Neck Corset Bodice Side Slit Sequined Tulle Column Gown

Terani Couture Pointed Sweetheart Neck Corset Bodice Side Slit Sequined Tulle Column Gown