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Cocktail Party Outfits in size 20

Make sure your night is one to remember in an eye-catching ensemble fit for any elegant evening. Whether you want to wow guests in a sparkling sequin dress or stand out from the crowd with a show-stopping jumpsuit, you'll find what you need to feel amazing at your next cocktail party. Go all out in an embellished cold shoulder top teamed with sparkly mesh floor-sweeping skirt, or channel the roaring ‘20s with a gorgeous flapper dress. A chiffon bolero or tailored jacket will add warmth to your occasion outfit without compromising on style. And don't forget your accessories! Whatever your diary has in store for you, we've got a look for any event!

198 items
White Snake Print Tiered Midi Dress
Yellow Sleeveless Floral Halter Neck Midi Dress
Purple Premium Stretch Butterfly Halterneck Dress
Blue Animal Print Halter Neck Midi Dress
Black Pleated Halter Neck Wide Leg Stretch Jumpsuit
Blue Curve Lace Overlay Stretch Jersey Top
Introducing... Roman Curve
Blue Stripe Print Satin Midi Slip Dress
Pink Relaxed Shimmer Stretch Jumper
new-price
Green Leaf Print Luxe Stretch Shift Dress
Blue Satin Look Belted Shift Dress
Blue Sleeveless Frill Hem Lace Midi Dress
Green Floral Asymmetric Pleat Detail Stretch Dress
Pink Curve Floral Print Chiffon Overlay Top
Introducing... Roman Curve
Pink Plisse Stretch Top
Blue Contrast Print Stretch Lace Dress
Metallic Geometric Glitter Print Midi Stretch Dress
Green Floral Border Print Frill Stretch Dress
Black Sequin Trim Overlay Jumpsuit
Blue Textured Floral Chiffon Hem Top
new-price
Black Side Split Detail Straight Trousers
Brown Tailored Blazer Jacket
Green Bias Cut Stretch Maxi Dress
Blue Lace Fitted Dress
Purple Sleeveless Pleated Stretch Ruched Dress
Blue Embellished Chiffon Frill Swing Dress
Green Glitter Keyhole Midi Dress
Cream Diamante Side Split Chiffon Trousers
Blue Border Print Floral Shift Dress
Black Flared Stretch Trousers
new-price
Blue Curve Wrap Tie Wide Leg Trousers
Introducing... Roman Curve
Black Wide Leg Plisse Stretch Trouser
Blue Diamante Side Split Chiffon Trousers
Blue Floral Print Side Ruched Dress
Blue Curve Sweetheart Neck Velvet Dress
Introducing... Roman Curve
Pink Premium Stretch Gathered Ruched Wrap Dress
Black Glitter Stretch Lace Midi Dress
Green Marble Print Stretch Mesh Ruched Dress
Pink Sleeveless Twist Drape Stretch Ruched Dress
Blue Stretch Lace Sparkle Swing Dress
Pink Cowl Neck Ruched Midi Dress
Red Curve Chiffon Shimmer Stripe Smock Dress
Introducing... Roman Curve
Purple Curve Premium Stretch Abstract Midi Dress
Introducing... Roman Curve
Red Curve Shimmer Tiered Shift Dress
Introducing... Roman Curve
Black Sequin Keyhole Detail Ruched Midi Dress
Black Glitter Velvet Stretch Skirt
Blue Wide Leg Premium Stretch Trousers
Black Sparkle Embellished Twist Front Ruched Dress
Red Julianna Jersey Sequin Cuff Jacket
juliana-pack
Blue Floral Print Stretch Lace Dress
Purple Fitted Sparkle Twist Front Ruched Dress
Blue Metallic Floral Print Blouse
Purple Textured Shimmer Floral Print Ruched Dress
Blue Curve Metallic Plisse Frill Neck Tunic Top
Introducing... Roman Curve
Black One Shoulder Crepe Dress
Black Pleated Wide Leg Trousers
Metallic Shimmer Leopard Print Fit & Flare Dress
Blue Shimmer Abstract Print Ruched Dress
Blue Julianna Jersey Sequin Top
juliana-pack
Blue Sequin Stretch Shift Dress
Red Ruched Glitter Midi Dress
Red Julianna Floral Hanky Hem Jacket
juliana-pack
Black Lace Yoke Cold Shoulder Top
Blue Glitter Blouson Stretch Top
Green Cowl Neck Ruched Midi Dress
Blue Julianna Jumpsuit & Jacket Set
juliana-pack
Multi Metallic Spot Keyhole Detail Chiffon Dress
Multi Glitter Velvet Puff Sleeve Ruched Midi Dress
Black Sequin Embellished Detail Blouse
Multi Stretch Velvet Ruched Wrap Midi Dress
Blue Ruched Glitter Midi Dress
Black Double Breasted Smart Coat
Blue Floral Flocked Shimmer Shift Dress
Purple Twist Front Sparkle Embellished Dress
Red Sparkle Embellished Ruched Dress
Black Curve Sweetheart Neck Velvet Dress
Introducing... Roman Curve
Blue Cowl Neck Velvet Ruched Dress
Green Cowl Neck Velvet Dress
Black Embellished Culotte Jumpsuit