One Teaspoon Day Party Knit Sweater in Green. Size XXS, XS, S, M. 100% acrylic. Hand wash cold. Open knit fabric. Imported. ONET-WK78. 23515A. 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.