Knee Length Cocktail Dresses We're Adding to Basket

Top Picks

HANNAH’S PICK PRETTYLITTLETHINGBlack Woven Halterneck Sweetheart Mini Shift Dress

£18.75 PRETTYLITTLETHING

MEGAN’S PICK PRETTYLITTLETHINGCream Sheer Lace Keyhole Wrap Detail Mini Dress

£20.00 PRETTYLITTLETHING

MAGGIE’S PICK PRETTYLITTLETHINGBlack Woven Tailored Long Sleeve Blazer Dress

£16.87 PRETTYLITTLETHING

Wedding Guest Dresses Lace Sheath Champagne Cocktail Dress Knee Length Half Sleeves Mother Dress With Satin Belt Free Customization

ROSIE’S PICK MILANOOWedding Guest Dresses Lace Sheath Champagne Cocktail Dress Knee Length Half Sleeves Mother Dress With Satin Belt Free Customization

£121.52 £109.37 MILANOO

LAUREN’S PICK DOROTHY PERKINSWarehouse Denim All Over Hot Fix Sleeveless Fitted Midi Dress In Dark Wash

£79.49 £31.00 DOROTHY PERKINS

How we pick

Every collection on What She Wears starts with a pile of products and ends with a short list chosen by real women. For knee length cocktail dress, that was Hannah, Megan, Maggie, Rosie and Lauren. They looked at shape, fabric, reviews where there were any and, honestly, whether it made them want to wear it this weekend. Things that look great on a model and terrible on a hanger tend to get cut. The full list underneath is everything that matched, from lots of different shops, so you can still have a proper browse.

Knee Length Cocktail Dresses We’re Adding to Basket

Chocolate Chiffon Ruched Balloon Sleeve Floaty Mini Dress

Chocolate Lace Panelled Strappy Fishtail Maxi Dress

Prom Dress 2026 Burgundy Tulle Cocktail Dress Off The Shoulder A Line Ruched Knee Length Homecoming Dress

Black Woven Tailored Long Sleeve Blazer Dress

Long Sleeve Corset Detail Mini Dress In Black, Women's Size UK

Black Corset Halter Neck Draped Mini Dress

Black Woven Halterneck Sweetheart Mini Shift Dress

Cream Sheer Lace Keyhole Wrap Detail Mini Dress

Wallis Sequin Puff Sleeve Velvet Tie Back Midi Dress In Black

Warehouse Women's Satin High Neck Asymmetric Smock Dress in Dark Red

Dorothy Perkins Dp Luxe Metallic Jacquard Puff Sleeve Midi Dress In Gold

Wallis Sequin Velvet High Neck Midi Dress In Black

Debenhams Debut London By Coast Metallic Jersey One Shoulder Dress In Olive

Debenhams Debut London By Coast Metallic Jersey One Shoulder Dress In Gold

Warehouse Women's Sequin Column Midi Dress in Chocolate

Warehouse Women's Denim All Over Hot Fix Sleeveless Fitted Midi Dress in Dark Wash

Warehouse Denim All Over Hot Fix Sleeveless Fitted Midi Dress In Dark Wash

Warehouse Women's Denim All Over Hot Fix Sleeveless Fitted Midi Dress in Washed Black

MISSPAP Women's Diamante Embellished Racer Neck Denim Mini Dress in Washed Black

Evening Dress A-Line V-Neck Knee-Length Short Sleeves Lace-Up Pleated Satin Fabric Cocktail Dress Little Black Dress

ALLEGRA SHIRT DRESS - Red, Soft Spun Crepe

ALLEGRA SHIRT DRESS - Black, Soft Spun Crepe

ALLEGRA SHIRT DRESS - Saffron, Soft Spun Crepe

Wedding Guest Dresses Lace Sheath Champagne Cocktail Dress Knee Length Half Sleeves Mother Dress With Satin Belt Free Customization

Warehouse Women's Hand Embellished Festival Cactus Sequin Scoop Neck Mini Dress in Black

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