We are a cutting-edge fashion company founded by a talented designer who obtained her Master of Arts in 2023 in Paris. Before establishing SONSI, she made her mark in the industry with the creative brand Cathistudios during her BA studies in Germany. Throughout her journey, she honed her skills in pattern making, fabric manipulation, and designing, discovering a distinctive style that seamlessly blends her Thai and German heritage.

Uniquely good designs

Our vision revolves around creating garments that cater to various sizes while being versatile for any occasion. By incorporating traditional Asian patterns with functional designs, we craft pieces that exhibit both cultural richness and contemporary appeal. Moreover, Sonsi prioritises sustainability, actively contributing to a positive impact on the ever-evolving fashion market through our annual collections.

Handcrafted quality

Sonsi embraces a decidedly modern approach to design, leveraging the designer's profound expertise in classic tailoring. By deconstructing and reimagining traditional Asian styles, she breathes life into fresh silhouettes that draw inspiration from youth and street culture, a unique style she aptly terms "Street Tailoring." With a commitment to excellence, we take pride in our comprehensive in-house production, meticulously handling every aspect, from pattern design to the final finishing touches. Each piece is meticulously handmade, and made to order, reflecting the brand's dedication to exceptional craftsmanship.