DealGenius.com has Reebok Women’s Platinum Cotton Polo Shirt (Various Colors/Sizes) on sale for $6. Shipping is free.
It is available in up to six color choices, in sizes S-XL, although not all size/color combinations are currently in stock. There is no sales tax (except IL, CA, IN, KY, PA, TX, WA, and VA)
http://www.dealgenius.