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

L'Argentina

We love L'Argentina's luxurious take on smart casual ladieswear. Its roots were founded in the heritage of the polo sport and translated through its characteristic details. Iconic details which over the years became more refined, feminine and edgy.

L Argentina Jersey Top With Embroided Medal White/Silver

Regular price £75.00 £26.00
Unit price
per 

L Argentina Jersey Stripe Dress Grey

Regular price £129.00 £40.00
Unit price
per 

L Argentina Jersey Stripe Blazer Grey

Regular price £185.00 £60.00
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.