10% off first order: SISTER10
Get inspired by our lookbook

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.

D.Exterior Cropped Narrow Tailored Pant Grey

Regular price £205.00 £62.00
Unit price
per 

Silk95 Amalfi Elasticated Waist Wide Leg Silk Trouser Mink

Regular price £280.00 £196.00
Unit price
per 

Marella Emme Procida Classic Kick Flare Smart Trouser Navy

Regular price £99.00 £69.00
Unit price
per 

Marella Emme Pomez Smart Cigarette Trouser Cream

Regular price £90.00 £63.00
Unit price
per 

Joseph Ribkoff Lurex Knit Wide Leg Trouser Black Silver 196

Regular price £169.00 £118.00
Unit price
per 

Robell Joella Smart Split Front Stretch Trouser Navy 69

Regular price £139.00 £111.20
Unit price
per 

Caractere Wide Leg Centre Pleat Tailored Trouser Black

Regular price £159.00 £46.00
Unit price
per 

Herzens Angelegenheit Pull On Faux Suede Trouser Dark Camel

Regular price £225.00 £112.50
Unit price
per 

Marc Cain Woven Print Smart Trouser Olive/ecru

Regular price £189.00 £94.50
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.

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.