100 Limited Edition Flash Drives Will Be Available From November 1-21 Designer Anna Sui has teamed up with JOYCE to create a line of China-only USB flash drives, limited to an run of 100. Shoppers who spend more than 3000 yuan (US$452) or purchase more than four "butterfly" t-shirts between November 1 - 21 will receive the drives at Anna Sui locations in Shanghai. While this seems like an unusual promotion, it's not the first time JOYCE has partnered with a designer to create a USB drive -- last year the late Alexander McQueen created a drive in the shape of a matte black skull, which was sold at JOYCE Hong Kong. Each black-and-purple Anna Sui USB drive will come in a special gift box and feature 16 Swarovski crystals. We have a feeling these aren't going to last long.