Mycelium Bib

Isshī jewelry is meticulously assembled, made-to-order, and worth the wait! We ask that you allow 1-4 weeks (depending on the piece) before shipment for your item(s) to be made :)

For the full policy on shipping, see here.

Our treasures are handcrafted (some more fragile than others) and composed of natural materials.


All isshī should be stored in its custom sachet out of direct sunlight and kept away from repetitive heat and moisture. Always remember bodily lotions, oils, and perfumes should be avoided while wearing isshī. Remove any pieces before swimming in pools or oceans. 


Our products are finished with .925 sterling silver or 14kt (or higher) yellow gold-filled details. 

Don't see your size? Leave us a note in your order with your preferred measurement and we'll work together to accommodate you :)

Because all of our delights are handmade-to-order, we DO NOT ACCEPT refunds or returns, and ALL sales are FINAL. For full policy and procedures, please check here.

Email any questions or concerns to: hello.isshi@isshi.us