Welcome to Sister

Subscribe for 10% off your first purchase and receive updates on new season pieces, special events and exclusive perks.

Midi Dresses

Discover our collection of midi dresses, perfect for any occasion. From cosy winter styles that pair with boots, to bright and patterned summer dresses, find the ideal silhouette for day or evening wear.

Clear filters
Sale 65% off
Clearance
Only One Left

Hale Bob Lace Macrame Sleeve Below Knee Fitted Dress Black

£335.00 £117.00 65% off
Save £218.00
Sale 66% off
Clearance

Masai Nolene Jacquard Embroidery Print Jersey Dress Black & White

£107.00 £36.00 66% off
Save £71.00
Sale 36% off
Only One Left

Bariloche Rociana Wrap V Neck Belted Dress Cobalt

£149.00 £95.00 36% off
Save £54.00
Only One Left

Y London Ruffle Frill Floral Print V Neck Dress Blue/green

£129.00
Sale 50% off
Clearance
Only One Left

Diva Appleford Bubble Sleeve Fitted Dress Cobalt Blue

£149.00 £74.50 50% off
Save £74.50
Sale 75% off
Clearance
Only One Left

Forever Unique Ascari Bandage Bodycon Midi Dress Nude

£275.00 £68.75 75% off
Save £206.25
Sale 50% off
Clearance
Only One Left

Masai Odette Round Neck Jersey Midi Dress Black

£65.00 £32.50 50% off
Save £32.50
Sale 50% off
Only One Left

Mee & Thee Sleeveless Drape Front Dress Taupe

£150.00 £75.00 50% off
Save £75.00
Sale 50% off

Mee & Thee Drape Front Crepe Dress Black

£150.00 £75.00 50% off
Save £75.00
Sale 50% off

Rosso35 Two Tone Belted Shirt Dress with Cotton Skirt & Collar Tan/White

£389.00 £194.50 50% off
Save £194.50
Sale 30% off

Sara Roka Edrina90 Horse Print Belted Cotton Shirt Dress with Full Skirt Brown/Sky Horse

£579.00 £405.30 30% off
Save £173.70
Sale 50% off

Joseph Ribkoff Satin Guipure Fitted Trumpet Dress With Cap Sleeves Navy

£339.00 £169.50 50% off
Save £169.50
Load more

Our Purpose

At Sister, our purpose is simple: to make fashion personal. We believe shopping should feel inspiring, not overwhelming, and our boutique offers a place where you can build your whole wardrobe without needing to go anywhere else. Every piece we stock is chosen to bring joy, confidence, and practicality into our customers’ everyday lives.

Learn more

Exclusive Pieces

Every piece is selected for individuality and quality.

Trusted for Generations

35 years in business, customer returning for 30+ years.

Personal Touch

Styling advice, honest fit guidance & over the phone support.