One Teaspoon San Pedro Hemp Cali Tee in White. - size XS (also in ) One Teaspoon San Pedro Hemp Cali Tee in White. - size XS (also in ) 85% cotton 15% hemp. Hand wash cold. Raw cut neckline. ONET-WS115. 18764A. 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.