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Slim Jeans

Discover our collection of slim jeans at Sister Online. Featuring flattering cuts and high-quality materials from trusted brands like Mac Jeans, Marble Fashions, and Luisa Cerano.

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Mac Melanie Feminine Fit Slim Leg Stretch Denim Jean Mid Denim D435 28L

£139.00
Only One Left

Mac Melanie Feminine Fit Slim Leg Denim Stretch Jean Beige 208r 28L

£139.00
Sale 41% off
Only One Left

Marc Cain Raipur Slim Fit Cotton Stretch Jean White

£169.00 £100.39 41% off
Save £68.61
Only One Left

Mac Slim Fit Denim Jean With Raw Hem & Zip Cream 014r 28L

£139.00

Mac Melanie Feminine Fit Slim Leg Stretch Denim Jean Mid Denim D435 30L

£139.00

Mac Melanie Feminine Fit Slim Leg Denim Stretch Jean Beige 208r 30L

£139.00
Sale 30% off

Marc Cain Rethink Together Cotton Kick Flare Jean White

£189.00 £132.00 30% off
Save £57.00
Sale 22% off
Only One Left

Robell Rose 09 Pull On Stretch Skinny Cotton Jeans Black 90

£89.99 £70.00 22% off
Save £19.99
Only One Left

Mac Super Soft Slim Jean With Mini Ankle Split Bright Blue 156r 28L

£125.00
Sale 30% off
Only One Left

Marc Cain Slim Fit Jeans With Pocket Detail Warm Stone

£175.00 £122.00 30% off
Save £53.00
Only One Left

Luisa Cerano Elastic Back Soft Cotton Jean With Frayed Hem Navy

£215.00
Only One Left

Mac Authentic Slim Jean Light Blue D464 30L

£125.00
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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.