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Gas Bijoux

Founded in Saint-Tropez in 1969, Gas Bijoux is a family-owned French jewellery house known for its handcrafted pieces and distinctive Mediterranean influence. Designed and made in the brand's Marseille atelier, each collection combines traditional craftsmanship with contemporary design, using gold-plated finishes, natural materials and bold colour. Inspired by travel, art and the landscapes of southern France, Gas Bijoux creates jewellery that feels individual, wearable and made to last. Still family-run today, the brand remains committed to artisan techniques and thoughtful design, earning recognition as a French Entreprise du Patrimoine Vivant (Living Heritage Company).

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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.