10% off first order: SISTER10
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Yaya

YAYA is a Dutch fashion and lifestyle brand known for its effortless, timeless style. With soft colors, feminine touches, and versatile designs, YAYA creates pieces that are comfortable, elegant, and easy to wear across seasons.

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.