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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!

193 items
Purple Curve Premium Stretch Abstract Midi Dress
Introducing... Roman Curve
Black Sequin Embellished Detail Blouse
25% off Tops
Red Sparkle Embellished Ruched Dress
Blue Lace Fitted Dress
Orange Curve Abstract Print Chiffon Dress
Introducing... Roman Curve
Green Leaf Print Satin Midi Dress
Blue Stripe Print Satin Midi Slip Dress
Blue Abstract Print Halterneck Maxi Dress
Grey Pleat Textured Bodycon Shift Dress
Blue Crepe Stretch Straight Leg Trousers
Green Sleeveless Palm Print High Low Maxi Dress
new-price
Pink Embellished Floral Print Tiered Midi Dress
new-price
White Knitted Crochet Shimmer Shrug
Multi Glitter Velvet Puff Sleeve Ruched Midi Dress
Black Pleated Wide Leg Trousers
Cream Diamante Side Split Chiffon Trousers
Pink Floral Print Stretch Lace Ruched Dress
new-price
White Multi Spot Print Frill Hem Midi Dress
new-price
White Floral Print Cross Front Midi Dress
White Sequin Tie Back Detail Top
25% off Tops
Blue Border Print Floral Shift Dress
Cream Tailored Stretch Culottes
Pink Curve Floral Print Chiffon Overlay Top
25% off Tops
White Knitted Bow Detail Shrug
Black Wide Leg Stretch Culottes
Black Embellished Culotte Jumpsuit
Black Twist Front Stretch Dress
Black Lace Yoke Cold Shoulder Top
25% off Tops
White Snake Print Tiered Midi Dress
Black Sequin Keyhole Detail Ruched Midi Dress
Black Mesh Longline Kimono
25% off Tops
Blue Curve Lace Overlay Stretch Jersey Top
25% off Tops
Blue Abstract Spot Ruched Mesh Stretch Dress
Pink Floral Linen Look Ruched Midi Dress
new-price
Multi Frayed Edge Smart Textured Jacket
Blue Stretch Lace Sparkle Swing Dress
Blue Wide Leg Tie Front Stretch Trouser
Green Floral Asymmetric Pleat Detail Stretch Dress
Blue Satin Look Belted Shift Dress
new-price
Pink Cross Front Midi Dress
Grey Ruched Hem Chiffon Bolero
25% off Tops
Metallic Ruched Hem Chiffon Bolero
25% off Tops
Black Lace Bardot Midi Stretch Dress
Pink Relaxed Shimmer Stretch Jumper
Black Wide Leg Plisse Stretch Trouser
White Floral Halterneck Chiffon Tiered Midi Dress
Blue Wide Leg Premium Stretch Trousers
Blue Wide Leg Premium Stretch Trousers
new-price
Green Leaf Print Luxe Stretch Shift Dress
Blue Shimmer Abstract Print Ruched Dress
Purple Twist Front Sparkle Embellished Dress
Black Sparkle Embellished Twist Front Ruched Dress
Grey Ruched Hem Chiffon Bolero
25% off Tops
Blue Ruched Hem Chiffon Bolero
25% off Tops
Black Ruched Hem Chiffon Bolero
25% off Tops
Pink Plisse Stretch Top
25% off Tops
new-price
Blue Textured Pointelle Detail Shrug
Brown Tailored Blazer Jacket
new-price
Blue Curve Wrap Tie Wide Leg Trousers
Introducing... Roman Curve
Blue Julianna Jersey Sequin Top
25% off Tops
new-price
Blue Crepe Stretch Straight Leg Trousers
new-price
Blue Tailored Bermuda Shorts
Blue Sequin Stretch Shift Dress
Metallic Geometric Glitter Print Midi Stretch Dress
Black Flared Stretch Trousers
Red Ruched Glitter Midi Dress
new-price
Black Side Split Detail Straight Trousers
Green Glitter Keyhole Midi Dress
Blue Curve Sweetheart Neck Velvet Dress
Introducing... Roman Curve
Black Curve Sweetheart Neck Velvet Dress
Introducing... Roman Curve
Black Glitter Velvet Stretch Skirt
Metallic Shimmer Leopard Print Fit & Flare Dress
Red Curve Chiffon Shimmer Stripe Smock Dress
Introducing... Roman Curve