Fashion Targets Breast Cancer (FTBC) is a charitable initiative of the Council of Fashion Designers of America/CFDA Foundation, enlists the support of designers, models, retailers and other creative energies within the fashion industry to raise public awareness and funds for the breast cancer cause, in the U.S. and Internationally.

Style.com presents three weeks of auctions of original illustrations featured in Fashion Illustrations by Fashion Designers – by Laird Borrelli-Persson. Week three’s auctions features original sketches by fashion designers Giambattista Valli, Isaac Mizrahi, Badgley Mischka and Betsey Johnson. All proceeds from the auctions directly benefit FTBC.

> Bid it: Fashion Illustrations by Fashion Designers