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dresses size 18 : Women's Wedding Guest Dresses

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Mac Duggal Asymmetrical Drape Long Sleeve Mini Dress

Mac Duggal Asymmetrical Drape Long Sleeve Mini Dress

Internet Exclusive

Only size 4, 6 available

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

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

Internet Exclusive

Only size 8 available

Eliza J Embellished Halter Stretch Velvet Sheath Gown

Eliza J Embellished Halter Stretch Velvet Sheath Gown

Mac Duggal Sequined Wrap Over Butterfly Sleeve Draped Gown

Mac Duggal Sequined Wrap Over Butterfly Sleeve Draped Gown

Only size 4 available

Mac Duggal Zebra Print Brocade Jacquard Square Neck Sleeveless Belted Ball Gown

Mac Duggal Zebra Print Brocade Jacquard Square Neck Sleeveless Belted Ball Gown

R & M Richards Plus Size Crinkle Long Pleated Dress With Cowl Neckline

R & M Richards Plus Size Crinkle Long Pleated Dress With Cowl Neckline

Internet Exclusive Plus

Ming Wang x Tanya Foster Petite Size Ombre Knit Chain Trim Round Neck 3/4 Sleeve Dress

Ming Wang x Tanya Foster Petite Size Ombre Knit Chain Trim Round Neck 3/4 Sleeve Dress

Only size PL, PXL available

Mac Duggal Ruched Rhinestone Applique V-Neck Long Sleeve Gown

Mac Duggal Ruched Rhinestone Applique V-Neck Long Sleeve Gown

PLACEHOLDER Asymmetrical Drape Long Sleeve Mini Dress

Internet Exclusive

Only size 4, 6 available

R & M Richards Glitter Chiffon Lace Beaded Neck 2-Piece Jacket Gown

Terani Couture Halter Neck Corset Bodice Mikado Column Gown

PLACEHOLDER Asymmetrical Drape Long Sleeve Mini Dress

Internet Exclusive

Only size 4, 6 available

Mac Duggal Embellished Mesh V-Neck Flutter Sleeve A-Line Midi Dress

Mestiza New York Pippa Floral Organza Round Neck Puff Sleeve Belted Fit-And-Flare Gown

Contemporary Internet Exclusive

Only size 0, 2 available

PLACEHOLDER Asymmetrical Drape Long Sleeve Mini Dress

Internet Exclusive

Only size 4, 6 available

Betsy & Adam Satin Knot Halter Neck Sleeveless Sheath Dress

Pisarro Nights Beaded Mesh V-Neck 3/4 Sleeves A-Line 2-Piece Jacket Dress

Only size 8, 10 available

PLACEHOLDER Asymmetrical Drape Long Sleeve Mini Dress

Internet Exclusive

Only size 4, 6 available

Kay Unger Constance Floral Mikado Strapless Column Gown

Internet Exclusive

Aidan Mattox Crepe Back Satin Beaded Crew Neck Dolman Sleeves Sheath Midi Dress

Internet Exclusive

Only size 8, 10 available

Line and Dot Oracle Ombre Print Halter Neck Sleeveless Tiered Maxi Dress

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

Internet Exclusive

Donna Karan Floral Print Shimmer Mikado Strapless Asymmetrical Neck Gown

Internet Exclusive

Komarov Morning Glory Floral Lace 3/4 Sleeve Charmeuse and Lace Midi Dress

Internet Exclusive

Alex Evenings Long Heat Set Illusion Neck Short Flutter Sleeve Matte Jersey Dress

Internet Exclusive

Maggy London Floral Embroidery Halter Neck Sleeveless Plunge Back Detail Midi Dress

Terani Couture Off-The-Shoulder Printed Burn Out Chiffon Ballgown

Internet Exclusive

Only size 10 available

Kay Unger Elsa Printed Boat Neck Tea Length Dress

Internet Exclusive

Komarov Charmeuse Chiffon V-Neck 3/4 Sleeves Beaded Trim Fit & Flare Midi Dress

Only size M, L available

AFRM Plus Size Shailene Watercolor Print Mesh Turtleneck Long Sleeve Midi Dress

Internet Exclusive

Mac Duggal Strapless Velvet Mermaid Gown With Ruffle Slit

Mac Duggal Satin Charmeuse Halter Neck Open Back A-Line Gown

Mac Duggal Metallic Mesh Strapless Pleated Tiered A-Line Gown

Internet Exclusive

Mac Duggal One Shoulder Sie Cut Out Floral Print Chiffon Gown

Tadashi Shoji Long Sleeve Asymmetrical Lace Crepe Gown

Only size 4, 14 available

Mac Duggal Fitted Beaded Mesh Caplet Gown

Mac Duggal Square Neck Pearl Trim A Line Gown

Mac Duggal Illusion Long Sleeve Sequin Column Gown

Xscape Plus Size One Shoulder Sleeveless Bow Sheath Gown

Ignite Evenings Scoop Neck Short Sleeve Tulip Overlay Beaded Trim Chiffon Dress

Dress the Population Tamra Long Sleeve Illusion Lace Column Gown

Contemporary Internet Exclusive

Ming Wang x Tanya Foster Tonal Stitch Knit Fit-And-Flare Dress

MISOOK Ombre Crepe De Chine Pleated Round Neck Long Sleeve Midi Dress

Internet Exclusive

Mac Duggal Sequin Crew Neck Long Sleeve Sheath Mini Dress

Internet Exclusive

Ignite Evenings Chiffon Boat Neck 3/4 Sleeve Beaded Trim Tiered Midi Dress

Mac Duggal Brocade Floral Print Strapless Sleeveless Ruffle Ball Gown

Only size 14 available

Mac Duggal Beaded Crew Neck Long Puffed Sleeve Sheath Gown

Internet Exclusive

Oleg Cassini Flower Petal Embroidered Mesh Cap Sleeve Sheath Dress

Internet Exclusive

Mac Duggal Pleated Charmeuse Puff Sleeve High Slit A-Line Gown

R & M Richards Plus Floral Sequin Power Mesh Beaded Sheer Capelet Sleeves Dress

Internet Exclusive Plus

Xscape Halter Scuba Crepe Ruched Back Draping Sheath Gown

Mac Duggal Floral Boucle Tiered Velvet Straps Square Neckline Gown

Mac Duggal Beaded Mesh High Neck Micro Ruffle Floral Overlay Column Gown

Internet Exclusive

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

Dress the Population Audrey Floral Plunging V-Neck Sleeveless A-Line Midi Dress

Only size XS, S available

Dress the Population Vienna Metallic Pattern Square Neck A-Line Gown

Dress the Population Sandra Crepe Plunge V-Neck Sleeveless Side Slit Gown

Mac Duggal Feathered One Shoulder Embroidered Applique Gown

Only size 6 available

Adrianna Papell Short Sleeve Printed Midi Dress

Mac Duggal Embroidered Sweetheart Neckline Sleeveless Gown

Internet Exclusive

R & M Richards Stretch Lace Off-The-Shoulder Cold Shoulder Cap Sleeve Mermaid Gown

Internet Exclusive

Adrianna Papell Jacquard Off-The-Shoulder Lace Mermaid Gown

Mac Duggal Mesh Floral Print V-Neck Sleeveless Ruffle A-Line Maxi Dress

JS Collections Jess V-Neck Illusion Flutter Sleeve Embroidered Mesh A-Line Midi Dress

Only size 10, 12 available

JS Collections Fauna Floral Motif Gown

Internet Exclusive

Maggy London Adorned Sequin Mesh Short Sleeve Midi Dress

Terani Couture Strapless Sleeveless Feather Embellished Mermaid Gown

Only size 16 available

Ignite Evenings Chiffon Tulip Tiered Hem Sleeveless Round Neck Sheath Dress

Mac Duggal Tiered Ruffle V Neck Long Sleeve Chiffon Gown

Internet Exclusive

Aidan Mattox Satin V-Neck Short Sleeve Bow Back A-Line Gown

Adrianna Papell Crepe Crew Neck Short Sleeve Bow Shoulder Ruched Sheath Dress

Eliza J Sequin Taffeta Long Sleeve Boat Neck Bubble Hem Dress

Mac Duggal Beaded Striping Kimono Sleeve V Neck Gown

Donna Karan DKNY by Donna Karan Petite Size Short Sleeve Button Front Shirt Dress

Mac Duggal V-Neck Twist Front Beaded Shoulder Jersey Gown

Only size S available

Mac Duggal Sequin Embellished Boat Neck A Line Long Sleeve Gown

Internet Exclusive

Terani Couture Sequin Beaded V-Neck Long Flare Sleeve A-Line Dress

Terani Couture Off-the-Shoulder Short Sleeve Side Slit Cascading Leaf Bead Mermaid Gown

Only size 16 available

Pisarro Nights Mesh Bell Long Sleeve Beaded Embellished Colum Gown

Ignite Evenings Short Crepe Illusion Lace Neckline 3/4 Bell Sleeve Dress

Internet Exclusive

Terani Couture Taffeta Strapless Asymmetrical Bodice Two-Tone Drape Mermaid Dress

Mac Duggal Sweetheart Strapless Rhinestone Trim Bow Front Satin Charmeuse Column Gown

Only size 8 available

Petal & Pup Kleo Floral Print One Shoulder Sleeveless Asymmetrical Midi Dress

Mestiza New York Brooklyn Primrose Floral Mandarin Collar Elbow Puff Sleeve Tie Waist Mini Dress

Mac Duggal Chiffon Floral Mesh Long Puff Sleeve Mock Neck A-Line Dress

Internet Exclusive

Ignite Evenings Plus Size Crew Neck Short Sleeve Embroidered Soutache Lace Illusion Midi Dress

Mestiza New York Elliana Barong Floral Embroidery Mandarin Collar Short Puff Sleeve Midi Dress

Contemporary Internet Exclusive

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

Dillard's Exclusive

Mac Duggal Satin Gown With Pearl Neckline and Bow Detail

Eliza J Taffeta Asymmetrical Neckline Rhinestone Straps Bow Bodice A-Line Gown

Internet Exclusive

Oleg Cassini Scuba Crepe V-Neck Long Sleeve Rhinestone Trim Gown

Internet Exclusive

Julia Jordan Printed Long Sleeve Shirt Dress Gown

Only size 4 available

Betsy & Adam Long Sleeve Collar V Neck Taffeta Ballgown With Side Ruffle

Internet Exclusive

Only size 10, 12 available

Abbey Glass Avery Jacquard Crew Neckline Sleeveless Mini Dress

Ignite Evenings Plus Size Glitter Mesh V-Neck Long Illusion Bubble Sleeve Dress

Mac Duggal Beaded Neck Sleeveless Twist Front Jersey Column Gown

Internet Exclusive

Xscape Satin One Shoulder Long Sleeve Front Ruffle Dress

Internet Exclusive

Only size 6, 14 available

SIENA Floral Print Chiffon V-Neck Sleeveless A-Line Midi Dress

Terani Couture Strapless 3D Ruffle Front Shimmer Crepe Ballgown

Only size 10 available

Pisarro Nights Petite Size V-Neck Short Sleeve Godet Skirt Beaded Column Gown

Pisarro Nights Petite Size V-Neck Short Sleeve Godet Skirt Beaded Column Gown

Internet Exclusive Petite

Only size 14P available