Skip to main content

Incredible Deals on Thousands of New Markdowns Up to 40% off! - SHOP NOW

iPhone Update & 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

dresses size 18 : Women's Wedding Guest Dresses

Sort By

Belle by Badgley Mischka Draped Boat Neck 3/4 Sleeve Blouson Dress

Badgley Mischka Belle by Badgley Mischka Draped Boat Neck 3/4 Sleeve Blouson Dress

Dillard's Exclusive

Mestiza New York Rosana Metallic Jacquard Floral Print Boat Neck 3/4 Balloon Sleeve Back Tie Mini Dress

Mestiza New York Rosana Metallic Jacquard Floral Print Boat Neck 3/4 Balloon Sleeve Back Tie Mini Dress

Xscape Plus Size Rhinestone Beaded Long Sleeve Gown

Xscape Plus Size Rhinestone Beaded Long Sleeve Gown

Betsy & Adam Mock Neck Illusion Long Sleeve Ruffled Scuba Crepe Mesh Gown

Betsy & Adam Mock Neck Illusion Long Sleeve Ruffled Scuba Crepe Mesh Gown

Alex Marie Annalee Satin Cowl Neck Sleeveless Midi Dress

Alex Marie Annalee Satin Cowl Neck Sleeveless Midi Dress

Save on Select Items

Dillard's Exclusive

Terani Couture Asymmetrical Neck Bow Detail Jacquard Mermaid Gown

Terani Couture Asymmetrical Neck Bow Detail Jacquard Mermaid Gown

Internet Exclusive

Alex Evenings Short Sleeve V-Neck Soutache Bodice Cascade Ruddle Dress

Alex Evenings Short Sleeve V-Neck Soutache Bodice Cascade Ruddle Dress

Caroline Rose Plus Size Julia Matte Crepe Round Neck 3/4 Ruffle Sleeve Shift Dress

Caroline Rose Plus Size Julia Matte Crepe Round Neck 3/4 Ruffle Sleeve Shift Dress

Save on Select Items

PLACEHOLDER Belle by Badgley Mischka Draped Boat Neck 3/4 Sleeve Blouson Dress

Dillard's Exclusive

Antonio Melani x The Nat Note Leonor Moire Sleeveless Square Neck Jewel Detail Sheath Dress

Contemporary Dillard's Exclusive

Mac Duggal Embellished Beading Cap Sleeve Embroidered A-Line Gown

PLACEHOLDER Belle by Badgley Mischka Draped Boat Neck 3/4 Sleeve Blouson Dress

Dillard's Exclusive

Terani Couture Off-The-Shoulder Ruffle Front Metallic Jacquard Mermaid Gown

Alex Evenings Metallic Embellished Flutter Short Sleeve Boat Neck Ruched Waist Front Slit A-Line Gown

PLACEHOLDER Belle by Badgley Mischka Draped Boat Neck 3/4 Sleeve Blouson Dress

Dillard's Exclusive

Mac Duggal Deep V-Neck Bow Shoulder Crepe Ballgown

Save on Select Items

Terani Couture Chiffon Lace Beaded 3/4 Sleeve Off-The-Shoulder Gown

Internet Exclusive

PLACEHOLDER Belle by Badgley Mischka Draped Boat Neck 3/4 Sleeve Blouson Dress

Dillard's Exclusive

Betsy & Adam Petite Size Draped Back 3/4 Cape Sleeve Round Neck Metallic Crinkled Ruched Sheath Gown

Xscape One Shoulder Metallic Jacquard Gown

R & M Richards Sweetheart Neck Embroidered Mesh Cape Overlay Dress

Save on Select Items

FRANCES VALENTINE Diplomat Dupioni Mock Neck Sleeveless Dress

Alex Marie Petite Size Bella Crinkle Metallic V-Neck Blouson Long Sleeve A-Line Gown

Dillard's Exclusive

IC Collection Knit Floral Patch Appliques Round Neck Long Sleeve Fit & Flare Midi Dress

Layered With Love Lina Round Neck Sleeveless Bow Front Crepe Hourglass Mini Dress

Marchesa Muse by Marchesa Iris Schiffli Lace Floral Embroidered Round Neck Long Sleeve Fit and Flare Mini Dress

Dillard's Exclusive

Ignite Evenings Short Sleeve Round Neck Front Slit Glitter Jersey Dress

Save on Select Items

Marina Sleeveless Halter Mock Neck Smocked Pleated Crepe Chiffon A-Line Midi Dress

Ignite Evenings Round Neck Short Sleeve Sequin Lace Midi Dress

Dress the Population Blair Sequin Embroidered Mesh V-Neck Sleeveless A-Line Midi Dress

Gianni Bini Maeve Satin Asymmetrical Neck A-Line Dress

Contemporary Dillard's Exclusive

Betsy & Adam Satin Bow One Shoulder Scuba Crepe Sleeveless Mermaid Gown

Caroline Rose Lace Round Neck 3/4 Sleeve Shift Dress

Save on Select Items

Xscape Strapless Ruched Waist Ruffle Front Stretch Mikado A-Line Gown

Kay Unger Eden Boat Neck Sleeveless Floral Placement Print Ruffle Peplum Mikado Column Gown

Adrianna Papell Jacquard Metallic Floral Print 3/4 Bell Sleeve A-Line Dress

Bardot Delphi Long Sleeve Mini Dress

Abbey Glass Olivia Printed Round Neckline Cap Sleeve Organza A-Line Gown

Alex Evenings Sequin Floral Lace Ribbon Rosette Round Neck Short Sleeve Gown

Calvin Klein V-Neck Sleeveless Scuba Crepe Fit And Flare Dress

Save on Select Items

Alex Marie Angela Satin Chiffon Overlay One-Shoulder Long Sleeve Maxi Gown

Dillard's Exclusive

Xscape Petite Size One Shoulder Side Ruffle Scuba Crepe Gown

Eliza J Mock Neck Mesh Stretch Velvet Side Ruched Long Illusion Sleeve Keyhole Back Gown

Alex Evenings Crepe Embellished Boat Neck Short Sleeve Ruffle Cascade A-Line Gown

Betsy & Adam Petite Size Sequin Round Neck Long Sleeve Gown

Investments Scuba Crepe Floral 3/4 Sleeve Asymmetrical Neck Fit and Flare Dress

Dillard's Exclusive

Adrianna Papell Contrasting Trim Boat Neck 3/4 Sleeve Tie Waist Crepe Sheath Dress

Betsy & Adam Floral Sequin Soutache Halter Sleeveless A-Line Gown

Maggy London Organza Sequin Puff Short Sleeve Midi Dress

Alex Marie Adriana Collared Tie Waist Midi Dress

Dillard's Exclusive

Gibson & Latimer Leaf Print Woven Moonshadow Satin Split V-Neck Long Blouson Sleeve Tiered A-Line Wrap Midi Dress

Dillard's Exclusive

Lilly Pulitzer Marria Printed Satin Jacquard Point Collar Neck Sleeveless TIe Waist Maxi Dress

See all 6 colors >

Terani Couture Beaded Off-the-Shoulder Mermaid Gown

Adrianna Papell Cascading Floral Embroidery Illusion Boat Neck Short Sleeve Gown

Xscape Brocade Floral Print Sweetheart Neck Short Sleeve A-Line Gown

Ignite Evenings Short Flutter Sleeve V-Neck Glitter Knit Empire Embellished Waist Faux Wrap Maxi Dress

Antonio Melani Jacqueline Crepe Square Neck Long Sleeve Rhinestone Detail Mini Dress

Contemporary Dillard's Exclusive

Xscape Petite Size Short Sleeve Off-The-Shoulder Sweetheart Neck Cascade Ruffle Scuba Gown

Alex Marie Petite Size Christine Floral Print Textured Jacquard Sleeveless Gown

Dillard's Exclusive

Adrianna Papell Tuxedo Floral Print Long Sleeve Mikado Gown

Layered With Love Woven Cotton Crew Neck Blouson Sleeves Belted Crochet Trim A-Line Maxi Dress

Ignite Evenings Embroidered Soutache Floral Lace Illusion Round Neck Short Sleeve Midi Dress

Terani Couture Flutter Sleeve Sequin Mesh Blouson Gown

Internet Exclusive

Adrianna Papell Plus Size Illusion Boat Neck Flutter Sleeve Beaded Mesh Blouson Column Dress

Gianni Bini Peyton Ruched Satin Cowl Halter Neck Sleeveless Open Back Detail Asymmetrical Hem Mini Sheath Dress

Save on Select Items

Contemporary Dillard's Exclusive

Jessica Howard Petite Size Jersey Taffeta Rhinestone 3/4 Sleeve Portrait Collar Ruched A-Line Midi Dress

Terani Couture Off-The-Shoulder Ruched Bodice With Beading Mikado Mermaid Gown

Tadashi Shoji Long Sleeve Embroidered Lace Illusion Sleeve Gown

Only size 14 available

Alex Evenings Petite Size Scoop Neck 3/4 Sleeve Glitter Lace 2-Piece Jacket Dress

Internet Exclusive Petite

Only size 16P available

Xscape Scuba Crepe One Shoulder Long 3D Floral Sleeve Gown

Aidan Mattox V-Neck Sleeveless Front Slit Gown

Xscape Velvet Off The Shoulder Split Neck Long Sleeve Pleated Front Gathered Back Gown

Only size 12, 14 available

Mac Duggal Strapless Satin Floral Beaded Embellished Gown

Internet Exclusive

Betsy & Adam Petite Size Metallic Crinkle Sleeveless Halter Neck Foil Floral Print A-Line Gown

Betsy & Adam Petite Size Long Sleeve Jersey Dress

Adrianna Papell Plus Size Crew Neck Pearl Trim Crepe Dress

Mac Duggal Beaded Square Neck Long Illusion Sleeve Jersey Side Slit Gown

Betsy & Adam Twist Front Halter Sleevess Mixed Media Column Gown With Overlay

Betsy & Adam Off-The-Shoulder Cap Sleeve Stretch Jacquard Brocade Mermaid Gown

Badgley Mischka Belle by Badgley Mischka Elise Georgette Turtleneck Sleeveless Back Tie Waistless Trapeze Mini Dress

Dillard's Exclusive

Alex Marie Reba Crew Neck Capelet Satin Gown

Dillard's Exclusive

Alex Marie Kaitlin Mikado Floral Applique Trim Sleeveless Shift Dress

Dillard's Exclusive

SIENA Sequin Fringe Mesh Mock Neck Mini Dress

Mac Duggal Criss Cross Halter Sleeveless Cut Out Embellished Sequin Sheath Gown

KARL LAGERFELD PARIS Taffeta Round Neck Sleeveless Drop Waist Belted Dress

Antonio Melani Chelsea Long Sleeve Mock Neckline Sheath Maxi Dress

Contemporary Dillard's Exclusive

Jessica Howard 3/4 Sleeve Asymmetrical Neck Bow Shoulder Side Tuck Gown

Adrianna Papell Adrianna by Adrianna Papell Halter Neck Abstract Floral Printed Satin Gown

Alex Evenings Lace Boat Neck Short Sleeve Soutache A-Line Gown

Gianni Bini Addison Satin Square Neck A-Line Drop Waist Mini Dress

Save on Select Items

Contemporary Dillard's Exclusive

Betsy & Adam Sequin Lace V-Neck 3/4 Sleeve Gown

FRANCES VALENTINE Diplomat Royal Palm Dupion Mock Neck 3/4 Sleeve Bow Back Dress

Alex Evenings Crew Neck 3/4 Sleeve Sequin Floral Lace Bodice Chiffon A-Line Midi Dress

Xscape Halter Mock Neck Long Dress With Side Ruffle

Mac Duggal Embroidered Floral Embellished Ruffled One Shoulder A-Line Gown

Internet Exclusive

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

Internet Exclusive

Donna Karan DKNY by Donna Karan Velvet Long Sleeve Ruched Bodice Faux Wrap Dress

R & M Richards Sleeveless V-Neck Godet Skirt Embellished Long Sequin Dress

Alex Evenings Lace Scoop Neck Short Sleeve A-Line Gown

Lauren Ralph Lauren Portrait Collar Cap Sleeve Crepe Sheath Gown

Lauren Ralph Lauren Portrait Collar Cap Sleeve Crepe Sheath Gown