A Closer Look at the Best Party Slip Dresses

Top Picks

CHLOE’S PICK LILY & LIONELBrooklyn Dress in Champagne Satin - Strappy Slip Bridesmaid Dress

£139.00 LILY & LIONEL

GEMMA’S PICK EGOHalterneck Plunge Front Split Back Maxi Dress In Burgundy, Women's Size UK

£13.00 EGO

MAGGIE’S PICK MILANOOSequin Midi Slip Dress For Women - Black Elegant Mermaid Hem Spaghetti Strap Cami Gown - Summer Evening Partywear 2026

£26.89 £14.79 MILANOO

SIOBHAN’S PICK SNEAKINLong Lace Dress with Short Slip for Women QS

£47.37 SNEAKIN

TAMSIN’S PICK MILANOOPolka Dot Slip Maxi Dress For Women - Vintage Deep V Neck Backless Bodycon Long Dress With Scarf - Summer Party Night 2026

£26.70 £18.69 MILANOO

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 party slip dress, that was Chloe, Gemma, Maggie, Siobhan and Tamsin. 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.

A Closer Look at the Best Party Slip Dresses

Long Lace Dress with Short Slip for Women QS

Halterneck Plunge Front Split Back Maxi Dress In Burgundy, Women's Size UK

Lemon Ruffle Strappy Mini Slip Dress

Square Neck Twist Front Detail Bodycon Maxi Dress In Chocolate Brown Slinky, Women's Size UK

Sequin Midi Slip Dress For Women - Black Elegant Mermaid Hem Spaghetti Strap Cami Gown - Summer Evening Partywear 2026

Polka Dot Slip Maxi Dress For Women - Vintage Deep V Neck Backless Bodycon Long Dress With Scarf - Summer Party Night 2026

Sparkly Sequin Maxi Slip Dress For Women - Glam Spaghetti Strap Bodycon - Spring Night Out Club Party 2026

Coast Cowl Neck Satin Slip Maxi Bridesmaid Dress In Champagne

Sweetheart Neckline Tulle A-line Midi Slip Dress For Birthday Party 2026

Black Faux Leather Maxi Dress Sexy Bodycon Slip Party Dress For Women 2026

Roman Animal Print Stretch Bandeau Midi Dress In Black

Blue Vanilla Luxe Angel Sleeve Midi Dress In Navy

Luxe Angel Sleeve Midi Dress - 8 / NAVY

Sleeveless Striped V-Neck Midi Dress with Tie Women COMMA

Goddiva Cap Sleeve Plunging V Neckline A-Line Midi Dress In Emerald

Monsoon Bianca Embroidered Floral Cape Midi Dress Green

Amelia Dress in Forest Green Satin — Bias-Cut Maxi Bridesmaid Dress

Brooklyn Dress in Champagne Satin - Strappy Slip Bridesmaid Dress

Goddiva Plus Sequin & Velvet Bardot Maxi Dress

Brooklyn Dress in Burnt Orange Satin - Strappy Slip Bridesmaid Dress

Goddiva Plus Sequin & Velvet Bardot Maxi Dress In Wine

Forever New Women's Callie Petite Ruched Midi Dress in Morley Abstract, Size 6 Lyocell/Polyamide/Linen

Brooklyn Dress in Hot Pink Satin - Strappy Slip Bridesmaid Dress

Amelia Dress in Lemonade Yellow Satin — Bias-Cut Maxi Bridesmaid Dress

Brooklyn Dress in Olive Green Satin - Strappy Slip Bridesmaid Dress

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