Knitwear

Discover luxury knitwear at Sister Online. From cosy jumpers and cardigans at an affordable price to premium cashmere piece. 

Only One Left
Sale 50% off
Only One Left

Riani Round Neck Crochet Cropped Top Sky Blue

Regular price £195.00 £97.50 50% off
Save £97.50
Unit price
per 
Sale 40% off

Coster Copenhagen Round Neck Fine Knit Jumper Beige

Regular price £59.00 £35.40 40% off
Save £23.60
Unit price
per 
Sale 20% off
Only One Left

Marble Fashions Stripe Long Sleeve Knit Jumper Khaki/navy/pink 123

Regular price £65.00 £52.00 20% off
Save £13.00
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per 
Sale 20% off

Marble Fashions V Neck Pebble Print Fine Knit Jumper Cobalt/lime 153

Regular price £70.00 £56.00 20% off
Save £14.00
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per 
Sale 20% off
Only One Left

Marble Fashions Shaped Hem Ribbed Knit Jumper Khaki 123

Regular price £55.00 £44.00 20% off
Save £11.00
Unit price
per 
Sale 20% off

Marble Fashions Button Down Fine Knit Cardigan With Rib Trim Peach 191

Regular price £55.00 £44.00 20% off
Save £11.00
Unit price
per 
Sale 20% off

Marble Fashions Button Down Fine Knit Cardigan With Rib Trim Lime 227

Regular price £55.00 £44.00 20% off
Save £11.00
Unit price
per 
Sale 20% off

Marble Fashions Round Neck Cardigan With Contrast Stripe Edge Pink & Orange 194

Regular price £56.00 £44.80 20% off
Save £11.20
Unit price
per 
Sale 20% off

Marble Fashions Round Neck Cardigan With Contrast Stripe Edge Grey & Navy 106

Regular price £56.00 £44.80 20% off
Save £11.20
Unit price
per 
Sale 20% off
Only One Left

Marble Fashions One Button Knit Cardigan White 102

Regular price £55.00 £44.00 20% off
Save £11.00
Unit price
per 
Sale 20% off

Marble Fashions Round Neck Wide Stripe Short Sleeve Jumper Navy/Grey/White 103

Regular price £49.00 £39.20 20% off
Save £9.80
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.