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Welcome to Sister

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Formal

Explore our collection of women’s formal trousers, perfect for work, events, and evening occasions. Discover tailored styles, smart pull-ons, and luxury fabrics.

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Sale 15% off
Only One Left

Part Two Ilissa Cropped Jersey Kick Flare Trouser Black

£79.95 £67.96
Save £11.99

Riani Slim Fit Scuba Boot Cut Trouser Black 999

£208.00
Only One Left

Joseph Ribkoff Pull On Jersey Flared Trouser With Centre Seam Navy

£155.00
Only One Left

Marc Cain Washington Flat Front Pull On Relaxed Trouser Beige 127

£199.00
Only One Left

Joseph Ribkoff Pull On Jersey Flared Trouser With Centre Seam White

£155.00
Sale 50% off

Herzens Angelegenheit Pull On Faux Suede Trouser Dark Camel

£225.00 £112.50
Save £112.50

Joseph Ribkoff Classic Wide Leg Stretch Trouser Navy

£155.00
Only One Left

Joseph Ribkoff Classic Wide Leg Stretch Trouser Cream

£155.00

Joseph Ribkoff Classic Wide Leg Stretch Trouser Black

£155.00

Robell Joella Wide Leg Split Front Pull On Stretch Trouser Black 90

£95.00
Sale 50% off
Only One Left

Marc Cain Velvet Weida Wide Leg Trouser With Elastic Back Green

£269.00 £134.50
Save £134.50
Sale 50% off
Only One Left

Marc Cain Velvet Weida Wide Leg Trouser With Elastic Back Black

£269.00 £134.50
Save £134.50
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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.