One Teaspoon Old Hollywood Hawaiian Shirt in Yellow. Size L, M, S, XS, XXS. 100% viscose. Handmade in Indonesia. Hand wash. Front button closure. Breast pocket. ONET-WS155. 24185. Australian designer Jamie Blakey sewed her first collection in her very own bedroom. Now, nearly a decade later, her Sydney-based line has found an international fan base. Known for clothing that is casual and beachy, One Teaspoon offers pieces that are effortless, cool, and still have that handmade feel.