Free Tracked48 delivery for orders over £150
‘SISTER10’ at checkout for 10% off your 1st order (excl. sale items)

Loungewear

Shop our gorgeous loungewear collection, including jumpers, joggers, cashmere cardigans, knitted trousers, matching sets, and slippers for ultimate comfort and style.

Sale 50% off

Coster Copenhagen Wide Leg Soft Stretch Joggers Grey Melange

Regular price £59.00 £29.50
Save £29.50
Unit price
per 
Sale 50% off

Coster Copenhagen Wide Leg Soft Stretch Joggers Black

Regular price £59.00 £29.50
Save £29.50
Unit price
per 
Sale 50% off

Coster Copenhagen Soft Stretch Hoodie Grey Melange

Regular price £59.00 £29.50
Save £29.50
Unit price
per 
Sale 50% off

Coster Copenhagen Soft Stretch Hoodie Black

Regular price £59.00 £29.50
Save £29.50
Unit price
per 
Sale 50% off
Only One Left

Marc Cain Sport A Line Sweater With Rib Sleeve & Stripe Cuff Navy

Regular price £265.00 £132.50
Save £132.50
Unit price
per 
Sale 50% off
Only One Left

Marc Cain Sport Drawstring Sweater With Painted Heart Off White

Regular price £225.00 £112.50
Save £112.50
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per 
Only One Left
Sale 50% off
Only One Left

Alice Collins Karlie Pull On Wide Leg Knit Trousers Charcoal

Regular price £75.00 £37.50
Save £37.50
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per 
Sale 50% off
Only One Left

Mos Mosh Thora Soft Handle Stripe Crew Neck Jumper Camel/navy

Regular price £135.00 £67.50
Save £67.50
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Sale 30% off

Jumper 1234 Button Down Boxy Crew Neck Cardigan Khaki

Regular price £260.00 £182.00
Save £78.00
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per 
Sale 40% off

Jumper 1234 Rock And Roll Crew Neck Cashmere Jumper Green

Regular price £229.00 £137.40
Save £91.60
Unit price
per 

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.

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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.