From the September issue of Seventeen magazine (pages 28 and 192):

Get a FREE Tank Top From Wet Seal! Starting August 1st bring this page or a printout of the seventeen.com homepage, or September issue of Seventeen on an e-reader into any Wet Seal and receive one Kaylee Cami (approx. retail $6.50). Your choice of black or white. 30,000 given away. One per person until Sept 10th, while supplies lasts.