Mustard F21 Tights first surfaced on Chictopia's streetstyle gallery in Fall 2011 seen on Los Angeles blogger ladyalamode of ladyalamode.com . She wore her mustard f21 mustard tights with a black Anthropologie leather booties shoes, dark brown madewell plaid dress, and navy Anthropologie faux fur lined coat. Since then, Mustard F21 Tights have grown in popularity as bloggers from San Francisco and Los Angeles have discovered them. Mustard F21 Tights are generally seen in casual and classic style. A popular type of Mustard F21 Tights are .