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Prom Dresses in size 20

Prom season is here and our latest collection of prom dresses and evening gowns have arrived to make sure you are the bell of the ball. Whether you're looking for traditional, prom gowns, or something with unique detailing to make a memorable statement, we have a beautiful range of prom dresses for you to choose from. Take it to the next level with sequinned and sparkly maxi dresses, or dare to be different in one of our short prom dresses with a high-low hemline and lace detailing.

749 items
Blue Sequin Stretch Shift Dress
Purple Abstract Ruched Pleat Detail Stretch Dress
Black Contrast Chiffon Sleeve Stretch Dress
Black Paisley Print Stretch Jersey Dress
Pink Sleeveless Animal Asymmetric Midi Dress
Pink Frill Hem Glitter Dress
Green Colour Block Stripe Knitted Shift Dress
Green Button Detail Midi Shift Dress
Black Turtle Neck Button Detail Jersey Dress
Purple Embellished Cuff Skater Dress
Green Stretch Jersey Abstract Midi Dress
Blue Geometric Print Stretch Dress
Brown Split Neck Ribbed Knit Dress
Blue Geo Print Asymmetric Fit And Flare Dress
Blue Tiered Floral Print Stretch Dress
White Wave Print Belted Shirt Dress
Multi Border Print Keyhole Pocket Dress
Purple Ditsy Floral Gathered Midi Dress
Blue Curve Plain Tunic Dress
Introducing... Roman Curve
Metallic Shimmer Leopard Print Fit & Flare Dress
Black Foil Print Contrast Yoke Skater Dress
Metallic Curve Glitter Embellished Contrast Shift Dress
Introducing... Roman Curve
Purple Floral Mesh Midi Stretch Dress
Purple Aztec Print Pintuck Detail Smock Dress
Black Animal Print Stretch Bandeau Midi Dress
Blue Abstract Print V Neck Maxi Dress
Black Stripe Print Knitted Jumper Dress
Multi Chevron Print Jumper Dress
Blue Stripe Print Knitted Jumper Dress
Grey Ribbed Midi Jumper Stretch Dress
Purple Colour Block Knitted Shift Dress
Green Colour Block Knitted Shift Dress
Metallic Velvet Star Print Halter Neck Bodycon Dress
Black Velvet Twist Front Ruched Bodycon Dress
Purple Leaf Print Pleat Detail Shift Dress
Black Curve Roll Neck Ribbed Stretch Dress
Introducing... Roman Curve
Red Butterfly Print Knitted Stretch Dress
Grey Geometric Print Jacquard Jumper Dress
Red Button Detail Knitted Jumper Dress
Metallic Zig Zag Sequin Stretch Shift Dress
Red Floral Print Pocket Shift Dress
Blue Leaf Print Cocoon Stretch Dress
Green Floral Print Pocket Stretch Dress
Red Floral Print Ruched Waist Stretch Dress
Metallic Glitter Cowl Cutout Swing Stretch Dress
Black Sleeveless Floral Pleated Chiffon Swing Dress
Purple Curve Premium Stretch Abstract Midi Dress
Introducing... Roman Curve
Orange Curve Sleeveless Aztec Midi Stretch Dress
Introducing... Roman Curve
Black Curve Premium Stretch Polka Dot Dress
Introducing... Roman Curve
Blue Curve Aztec Print Stretch Midi Dress
Introducing... Roman Curve
Green Strappy Floral Tie Detail Midi Dress
Pink Premium Stretch Gathered Ruched Wrap Dress
Blue Curve Embroidered Cotton Blend Dress
Introducing... Roman Curve
Blue Textured Floral Print Tea Dress
Blue Ring Buckle Wrap Stretch Dress
Brown Tiger Print Pocket Shift Dress
Red Curve Swirl Texture Cocoon Dress
Introducing... Roman Curve
Red Abstract Spot Print Pocket Shift Dress
Metallic Leopard Print Stretch Dress
Multi Colour Block Knitted Stripe Dress
Pink Shimmer Stripe Twist Front Ruched Dress
Black Marble Print Fit & Flare Dress
Black Glitter Stretch Twist Front Ruched Wrap Dress
Blue A-Line Pocket Detail Swing Dress
Purple Premium Stretch Butterfly Halterneck Dress
Pink Curve Frill Detail Floral Print Dress
Introducing... Roman Curve
Blue Ditsy Floral Stretch Jersey Tea Dress
Black Contrast Spot Print Chiffon Fit & Flare Dress
Blue Shimmer Abstract Print Ruched Dress
Black Sparkle Embellished Twist Front Ruched Dress
Cream High Neck Leopard Print Midi Dress
Blue Curve Glitter Snake Fit & Flare Dress
Introducing... Roman Curve
Brown Animal Print Tie Front Shift Dress
Red Floral Hardware Detail Shift Stretch Dress
Green Leopard Print Jacquard Hanky Hem Midi Dress
Green Metallic Shimmer Midi Wrap Dress
Green Floral Pocket Stretch Shift Dress
Blue Leaf Print Stretch Bodycon Lace Dress
White Floral Lace Gathered Stretch Bodycon Dress
Black Contrast Leopard Print Pocket Knit Midi Dress
Red Button Detail Roll Neck Jumper Dress
Black Printed Knitted Bodycon Wrap Dress
Black Ribbed Stretch Knit Border Print Dress
Cream Cable Knit Jumper Stretch Dress
White Ombre Knitted Jumper Dress
Black Contrast Button Detail Knit Dress
Purple Corduroy Tunic Shirt Dress
Grey Corduroy Tunic Shirt Dress
Black Metallic Leopard Print Midi Stretch Dress
Multi Chain Detail Stretch Bodycon Midi Wrap Dress
Red Glitter Lace Ruched Stretch Shift Dress
Blue Halter Neck Velvet Stretch Bodycon Dress
Brown Floral Contrast Trim Stretch Dress
Black Cotton Blend Denim Shirt Dress
Green Curve Roll Neck Ribbed Stretch Dress
Introducing... Roman Curve
Grey Abstract Print Cowl Neck Jumper Dress
Cream Butterfly Print Knitted Stretch Dress
Blue Button Detail Knitted Jumper Dress
Black Polka Dot Ruched Stretch Dress
Grey Colour Block Stretch Jumper Dress
Green Abstract Check Print Stretch Shift Dress
Purple Check Print Pocket Shift Dress
Blue Check Print Shift Stretch Dress
Brown Snake Print Gathered Stretch Ruched Dress
Red Floral Print Pocket Midi Stretch Dress
Multi Floral Print Pocket Stretch Dress
Green Abstract Twist Front Midi Stretch Dress
Blue Glitter Twist Detail Stretch Dress
Grey Glitter Twist Detail Stretch Dress
Red Sleeveless Aztec Maxi Stretch Dress
Blue Petite Tie Waist Floral Stretch Dress
Roman Petite
Blue Heart Print Stretch Jersey Skater Dress
Black Animal Print Gathered Waist Shift Dress
Brown Aztec Print Tiered Tea Dress
Green Textured Floral Print Ruched Dress
Pink Cowl Neck Ruched Midi Dress
Grey Checked Pleat Front Shift Dress
Blue Floral Frill Sleeve Wrap Dress
Multi Textured Floral Ruched Waist Dress
White Contrast Sleeve Stretch Shirt Dress