Treasures Design is a boutique label dedicated to the creation of bespoke accessories. We believe every woman is unique and our mission is to celebrate our customer’s individuality while empowering the artisans communities we work with.
Strongly influenced by ancestral craftsmanship and the bohemian lifestyle, creative mind behind the brand Julie Coste, draws her inspiration from the authentic treasures she discovers during her travels around the globe. Her collections combine Dutch design aesthetics and subtle influences of the traditions and cultures from the countries she has traveled through.

Developed by our team of artisans in limited quantities and meticulous care (over 10 hours of work on each of our pieces), Treasures styles are rare and authentic, resonating to the uniqueness of the wearer. With an effortless feel and high end finishing, our styles are designed for the woman with a free spirited heart and a taste for lasting luxury.


The synergy between authentic craftsmanship and luxury wear, shapes the heart of Treasure's style. The range features feminine jackets and vests, hand-perforated leather shawls with intricate detailing and handbags. Blending high quality leathers and exceptional manufacturing skills, each style is entirely made by hand with great care.
The unique patterns we design on our shawls and jackets are developed by a select group of talented master artisans. With great focus and attention, they craft each perforation entirely by hand using traditional tools, finalized with handmade embroidery in the softest suede leather. This exceptional heritage is passed on from generation to generation and we cherish this unique co-creation process.


Carved in metal, or perforated in leather, the signature Treasures trademark in the shape of a drop, is the eye-catching embellishment in our collections. It’s inspired on an ancient Hindu symbol and represents universal balance.

Since our founding, our primary goal is to ensure our customers will keep and use our items for a lifetime.  As such, we offer tailor-made and custom-made services for all items available in our collections.



Treasures insures child free labor, fair wages, and dignified working conditions. By guarding these values, we aim to contribute to a better world and improve the conditions of the gifted artisans who help to bring our Treasures to life.
Made on the beautiful island of Bali, we have supported local artisans for over 12 years, and we pride ourselves on our ethical and socially conscious work