Skip to main content

Amanda Jones Vaughan x Antonio Melani - 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

Polyester Prom Dresses 2026

Just For YouJust For You
(Edit)

New ArrivalsNew Arrivals

clear allPolyester

Sort By

Pear Culture Strapless Lace-Up Back Asymmetrical Mesh Dress

Pear Culture Strapless Lace-Up Back Asymmetrical Mesh Dress

Jump Sleeveless Glitter Spaghetti Rhinestone Strap Drape Bodice Gown

Jump Sleeveless Glitter Spaghetti Rhinestone Strap Drape Bodice Gown

City Vibe Floral Printed Mesh Scoop Neck Side Slit Tiered Ruffle Long Dress

City Vibe Floral Printed Mesh Scoop Neck Side Slit Tiered Ruffle Long Dress

City Vibe Shirred Tulle Plunge Neck Bow Front Long Dress

City Vibe Shirred Tulle Plunge Neck Bow Front Long Dress

B. Darlin Mesh Sequin Sweetheart Neck Tie Shoulder Corseted Bustier Ruffled Long Dress

B. Darlin Mesh Sequin Sweetheart Neck Tie Shoulder Corseted Bustier Ruffled Long Dress

Cinderella Couture Tulle 3D Beaded Floral Applique Off The Shoulder Puff Sleeve Corseted Ballgown

Cinderella Couture Tulle 3D Beaded Floral Applique Off The Shoulder Puff Sleeve Corseted Ballgown

Dear Moon Sweetheart Neck Twist Front Tie Shoulder Long Dress

Dear Moon Sweetheart Neck Twist Front Tie Shoulder Long Dress

B. Darlin Satin Halter Neck Tie Back Long Dress

B. Darlin Satin Halter Neck Tie Back Long Dress

Honey and Rosie Deep V-Neck Ruffle Tiered Long Dress

Honey and Rosie Deep V-Neck Ruffle Tiered Long Dress

Cinderella Couture Strapless Neck Rhinestone Beaded Corset Side Slit Gown

Blondie Nites Glitter Patterned Scoop Neck Illusion Corseted Lace Up Back Ballgown

Blondie Nites Notch Neck Corset Bodice A-Line Pleated Gown

City Vibe Front Cut-Out Lace Back Long Dress

Lulus Harper Ruched Off-The-Shoulder Drop Waist Mesh Maxi Dress

Jump V-Neck Charmeuse Bias Gown Tie Back Dress

Internet ExclusiveJuniors

Dear Moon Floral Printed Chiffon Sweetheart Neck Pleated Ruffle Lace Up Back Dress

Cinderella Couture Satin Strapless Beaded Corseted Lace Up Back Side Slit Sash Long Dress

B. Darlin V-Neck Stone Embellished Illusion Corseted Side Slit Long Dress

Pear Culture Floral Printed Mesh Plunging V-Neck Spaghetti Strap Dress

Jump Sleeveless Sequin Embellished Floral Mesh V-Neck Dress

Mac Duggal Sweetheart Strapless Bow Back Satin Ballgown

B. Darlin Satin V-Neck Tiered Ruffle Long Dress

Blondie Nites Glitter Patterned Sweetheart Neck Illusion Corseted Long Dress

Coya Collection Satin Sheer Beaded Corseted Bodice Fitted Side Slit Lace Up Back Long Dress

Coya Collection Sleeveless Floral Appliqued Tulle Skirted Ballgown

Mac Duggal Strapless Sleeveless Ruched Asymmetrical Bubble Hem Gown

Save on Select Items

Terani Couture Sweetheart Neck Beaded Tulle Strapless Mermaid Gown

Internet Exclusive

Only size 4, 6 available

Coya Collection Satin Ruched Bodice Side Slit Lace Up Back Long Dress

Allison & Kelly Satin Bar Back Long Dress

Midnight Doll Satin Rhinestone Strap Detail Lace-Up Back Long Dress

B. Darlin Floral Printed V-Neck Lace Up Back Dress

Midnight Doll Jersey Knit Satin Scoop Spaghetti Strap Strappy Back Dress

Mac Duggal Strapless 3D Rhinestone Flower Crepe Column Gown

Blondie Nites Satin Twist Front Illusion Corseted Lace Up Back Pleated Ballgown

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

B. Darlin Floral Printed V-Neck Corseted Bow Detailed Lace Up Back Dress

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

ContemporaryInternet Exclusive

Cinderella Couture Satin Ruched Lace Up Back Side Sash Long Dress

Pear Culture Plus Size Glitter Mesh V-Neck Corseted Corkscrew Ruffled Dress

Pear Culture Ombre Glitter Mesh Cowl Neck Corseted Ruffle Tiered Long Dress

B. Darlin Floral Printed Sweetheart Neck Corseted Tiered Ruffle Long Dress

Dress the Population Aspen Sleeveless Asymmetrically Pleated Satin A-Line Maxi Dress

ContemporaryInternet Exclusive

Blondie Nites Sequin Patterned Pinch Front Lace Up Tie Back Side Slit Long Dress

Mac Duggal V-Neck 3D Ruffle Shoulder Ombre Tulle Ballgown

Dress the Population Connor Strapless Bustier 3D Floral Mesh Illusion Hem A-Line Gown

ContemporaryInternet Exclusive

Mac Duggal Sequin Embellished Mesh Square Neck Sleeveless Column Gown

Internet Exclusive

Morgan & Co.Sweetheart V-Neck Paillette Side Slit Long Dress

Internet ExclusiveJuniors

Terani Couture Halter Neck Corset Bodice Mikado Column Gown

Mac Duggal Tulle Ombre Strapless Feather Trim A-Line Ballgown

Internet Exclusive

Terani Couture Strapless Sleeveless Feather Embellished Mermaid Gown

Only size 16 available

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

Only size 16 available

Mac Duggal Sweetheart Neckline Corset Top Satin Column Gown

Internet Exclusive

Morgan & Co.Strapless Tulle Heart Rhinestone Keyhole Ballgown

Internet ExclusiveJuniors

Jump Rhinestone Trim Drape Neck Long Dress

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

ContemporaryInternet Exclusive

Mac Duggal Sequin Ruffle One Shoulder Sleeveless Gown

Only size 0 available

Mac Duggal Halter Neckline Hilo Hem Satin Charmeuse Ballgown

Only size 10 available

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

ContemporaryInternet Exclusive

Morgan & Co.Floral Sequin Printed Scalloped Lace Up Long Dress

Internet ExclusiveJuniors

Pear Culture Plus Size Glitter Mesh Sweetheart Neck Spaghetti Strap Keyhole Cork Screw Ruffle Dress

Pear Culture Ombre Glitter Mesh V-Neck Pleated Waist Dress

Morgan & Co.Sleeveless Cowl Neck Long Printed Satin Dress

Gianni Bini Hazel Metallic Chiffon V-Neck Long Sleeve Cut Out Dress

Permanently Reduced

ContemporaryDillard's Exclusive

Mac Duggal Strapless Floral Sequin Column Gown

Permanently Reduced

Coya Collection Sequin Beaded Applique V-Neck Spaghetti Strap Fitted Corset Bodice Open Back Side Slit Gown

Permanently Reduced

Internet ExclusiveJuniors

Only size S available

Pear Culture Floral Print Sweetheart Neck Strapless Corset Dress

Permanently Reduced

Internet ExclusiveJuniors

Only size 0, 1 available

Jump Glitter Embellished Bust Sweetheart Neck Spaghetti Strap Sash Side Slit Gown

Permanently Reduced

Pear Culture Glitter Mesh V-Neck Corset Bodice Corkscrew Long Dress

Permanently Reduced

Only size 9, 11 available

Jump Illusion Beaded Detail V-Neck Spaghetti Strap Side Slit Gown

Permanently Reduced

Only size 1, 3 available

Blondie Nites Mesh Illusion Applique Scoop Neck Spaghetti Strap Tie Back Gown

Permanently Reduced

Coya Collection Beaded Applique Glitter Tulle Sweetheart Neck Spaghetti Strap Fitted Corset Bodice Dress

Permanently Reduced

Only size XS, S available

Pear Culture Glitter Mesh Scoop Neck Asymmetrical High Low Hem Dress

Permanently Reduced

Lulus Plisse Fortuna Tiered Sweetheart Neckline Cut Out Long Dress

Permanently Reduced

Internet ExclusiveJuniors

Only size S available

Allison & Kelly Satin Scoop Neck Spaghetti Strap Rosette Back Cut Out Slip Dress

Permanently Reduced

Internet ExclusiveJuniors

GB One Shoulder Floral Applique A-Line Gown

Permanently Reduced

Dillard's ExclusiveInternet ExclusiveJuniors

Only size 3, 5 available

Dear Moon Satin Off The Shoulder Cowl Neck Dress

Permanently Reduced

Coya Collection Floral Applique Deep V-Neck Fitted Bodice Gown

Permanently Reduced

Only size S, M available

TOPSHOP Dre Devore Long Dress

Permanently Reduced

Blondie Nites Printed Mesh Tiered Ruffle Long Dress

Permanently Reduced

Blondie Nites Mesh Glitter Floral Sweetheart Neck Sleeveless Long Dress

Permanently Reduced

Only size 1, 3 available

Dear Moon Printed Glitter Mesh Square Neck Spaghetti Strap Illusion Corset Gown

Permanently Reduced

Internet ExclusiveJuniors

Only size 1 available

B. Darlin Organza Strapless Bustier Bow Front Tiered Ballgown

Permanently Reduced

Only size 0, 1 available

Honey and Rosie Floral Sequin Strapless Mermaid Dress

Permanently Reduced

Only size S available

Pear Culture Mesh V-Neck Spaghetti Strap Tiered Dress

Permanently Reduced

Dear Moon Satin Sweetheart Neck Rosette Long Dress

Permanently Reduced

GB Satin Cutout Bejeweled Dress

Permanently Reduced

Dillard's ExclusiveJuniors

Only size 9 available

B. Darlin Sweetheart Neck Spaghetti Strap Bow Bodice Ballgown

Permanently Reduced

Internet ExclusiveJuniors

Only size 1 available

Blondie Nites Sateen Embellished Side Sash Front Slit Gown

Permanently Reduced

Blondie Nites Glitter/Sequin Mesh Leaf Print V-Neck Tie Back Long Gown

Permanently Reduced

Internet ExclusiveJuniors

Only size 1 available

City Vibe Glitter Embellished Spaghetti Strap Sweetheart Neck Corset Dress

Permanently Reduced

Internet ExclusiveJuniors

B. Darlin Sequin Mesh Embroidered Strapless Sweetheart Neck Dress

Permanently Reduced

Internet ExclusiveJuniors

TOPSHOP Asymmetric Tuck Long Dress

Permanently Reduced

Blondie Nites Floral Print Mesh Sweetheart Neck Twist Front Spaghetti Strap Tie Back A-Line Gown

Permanently Reduced

Internet ExclusiveJuniors

Only size 0 available

Mac Duggal Pleated Strapless Cut Out Tiered Ruffle Charmeuse Satin Column Gown

Permanently Reduced

Internet Exclusive

Only size 6 available

Jump Beaded Strapless Gown With Train

Permanently Reduced

Internet ExclusiveJuniors

Pear Culture Glitter Mesh Sweetheart Neck Sleeveless Cut Front Bodice Dress

Pear Culture Glitter Mesh Sweetheart Neck Sleeveless Cut Front Bodice Dress

Permanently Reduced