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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.

652 items
new-price
Blue Abstract Print Shirred Multiway Skirt Dress
25% off Tops & Trousers
Black Sleeveless Pleated Stretch Ruched Dress
Blue Leaf Print Stretch Panel Dress
Pink Floral Print Dipped Hem Midi Skater Dress
Pink Tropical Border Print Midi Dress
Red Sleeveless Stripe Tiered Cotton Maxi Dress
Pink Floral Print Halterneck Maxi Dress
White Lace Bodice Shift Dress
Orange Aztec Print Tie Back Maxi Dress
Blue Floral Print Chiffon Overlay Jumpsuit
Red Sleeveless Paisley Print Stretch Dress
Blue Contrast Leaf Print Ruched Wrap Dress
Black Floral Contrast Tapework Shift Dress
Orange Floral Embroidered Cotton Shift Dress
Multi Tropical Print Ruched Maxi Dress
Purple Aztec Print Pintuck Detail Smock Dress
Blue Gathered Tie Detail Stretch Midi Dress
Pink Tropical Leaf Tie Detail Midi Dress
Orange Curve Tie Dye Print Tie Neck Midi Dress
Introducing... Roman Curve
Pink Plain Tiered Midi Dress
Orange Floral Print Satin Bodycon Midi Dress
Blue Textured Plain Tiered Playsuit
Blue Abstract Pleat Detail Dress
Pink Floral Print Cotton Layered Dress
Black Plain Twist Detail Trapeze Maxi Dress
Blue Floral Print Pleated Chiffon Wrap Maxi Dress
Pink Sleeveless Floral Chiffon Overlay Dress
Blue Floral Pleated Swing Dress
Blue Floral Tie Detail Stretch Midi Dress
Black Geometric Asymmetric Midi Bodycon Dress
Purple Abstract Floral Print Stretch Panel Dress
Blue Tropical Floral Stretch Jersey Dress
Blue Aztec Print Stretch Frill Hem Dress
Purple Abstract Print Cropped Jumpsuit
Orange Floral Print Tiered Layer Dress
Green Floral Hem Textured Shift Dress
Orange Plain Tiered Midi Dress
Blue Sleeveless Floral Border Print Midi Dress
Blue Embellished Cold Shoulder Overlay Dress
new-price
Pink Floral Linen Look Ruched Midi Dress
Brown Tie Dye Spot Print Midi Sundress
Red Spot Print Drape Detail Stretch Bodycon Dress
new-price
Cream Abstract Gathered Midi Dress
Blue Tie Dye Halter Neck Chiffon Midi Dress
Orange Sleeveless Floral Print Shirred Dress
Blue Fit And Flare Lace Midi Skater Dress
Orange Abstract Strappy Swing Stretch Midi Dress
Orange Curve Tropical Stretch Mesh Wrap Dress
Introducing... Roman Curve
Blue Curve Abstract Print Stretch Mesh Wrap Dress
Introducing... Roman Curve
Green Abstract Print Pocket Trapeze Dress
Red Sleeveless Stripe Print Midi Stretch Dress
Blue Paisley Tie Detail Tiered Midi Dress
Red Tropical Puff Print Wrap Maxi Dress
Pink Embellished Cold Shoulder Overlay Dress
Black Metallic Belt Draped Stretch Jumpsuit
Green Leaf Print Tiered Woven Dress
Multi Abstract Print Maxi Wrap Dress
Pink Embellished Collar Frilled Chiffon Dress
Green Floral Asymmetric Pleat Detail Stretch Dress
Black Sequin Trim Tiered Halterneck Dress
Green Dipped Hem Fit & Flare Dress
Black Curve Plain Textured Tiered Midi Dress
Introducing... Roman Curve
Blue Sequin Trim Tiered Halterneck Dress
Blue Textured Stretch Bodycon Shift Dress
Pink Twist Front Hanky Hem Asymmetric Dress
Blue Floral Print Chiffon Halterneck Midi Dress
new-price
Brown Leaf Print Strappy Wrap Midi Dress
Green Cotton Embroidery Detail Shift Dress
Blue Floral Mesh Asymmetric Stretch Bodycon Dress
Blue Stripe Print Satin Bodycon Midi Slip Dress
Pink Curve Aztec Bobble Trim Hanky Hem Dress
Introducing... Roman Curve
Blue Plain Shirred Button Detail Midi Dress
Purple Scallop Edge Plain Shift Dress
White Multi Spot Frill Hem Asymmetric Midi Dress
Red Curve Floral Tie Detail Halterneck Dress
Introducing... Roman Curve
Orange Abstract Spot Ruched Mesh Stretch Dress
Green Twist Front Hanky Hem Asymmetric Bodycon Dress
Pink Floral Pleated Halterneck Maxi Dress
Green Curve Linen Look Ruched Midi Dress
Introducing... Roman Curve
Blue Shirred Tie Cotton Tiered Midi Dress
Orange Curve Abstract Print Chiffon Dress
Introducing... Roman Curve
Blue Stripe Satin Bias Cut Bodycon Dress
Blue Pleat Detail Wide Leg Stretch Jumpsuit
new-price
Orange Sleeveless Floral Print Midi Dress
Black Curve Leaf Print Midi Dress
Introducing... Roman Curve
Cream Sleeveless Cotton Floral Midi Dress
Pink Curve Floral Print Mesh Wrap Dress
Introducing... Roman Curve
Pink Floral Border Print Shift Dress
Blue Floral Print Side Ruched Shift Dress
Green Curve Tropical Pocket Stretch Dress
Introducing... Roman Curve
Blue Floral Chiffon Asymmetric Overlay  Dress
Pink Sleeveless Textured Midi Stretch Dress
Green Curve Swirl Print Swing Maxi Stretch Dress
Introducing... Roman Curve
Orange Floral Print Chiffon Wrap Dress
Multi Denim Frill Button Through Midi Dress
Blue Floral Cotton Linen Blend Playsuit
Blue Plain Twist Detail Trapeze Maxi Dress
Black Lace Halter Neck Stretch Dress
Black Ring Detail Halter Neck Dress
Red Halterneck Abstract Asymmetric Midi Dress
Pink Paisley Print Halter Neck Maxi Dress
Grey Sleeveless Belted Cotton Dress
Black Sequin Wrap Bodice Jumpsuit
Green Floral Print Pleated Maxi Dress
Black Abstract Strappy Swing Stretch Midi Dress
Purple Sequin Wrap Detail Midi Dress
Blue Tropical Leaf Shirred Bodice Midi Dress
Blue Cotton Embroidery Detail Shift Dress
Black Floral Linen Look Ruched Midi Dress
Orange Ombre Cape Sleeve Midi Dress
Blue Halterneck Stripe Print Bodycon Midi Dress
Blue Paisley Print Shirred Frill Maxi Dress
Black Curve Aztec Bobble Trim Hanky Hem Dress
Introducing... Roman Curve
Blue Contrast Stitch Stretch Jersey Midi Dress
Pink Zig Zag Crochet Knit Bodycon Midi Dress
Blue Aztec Cotton Tiered Midi Dress
Green Sleeveless Stretch Ruched Bodycon Dress
Orange Curve Paisley Hanky Hem Stretch Dress
Introducing... Roman Curve
Blue Floral Premium Stretch Shift Dress
Pink Floral Print Chiffon Twist Front Midi Dress