Groupon is offering a $30 Threadless Credit for $15 for a limited time. The voucher expires October 23, 2011 and is not valid on sale items. Limit 1 per person, may buy 3 additional as gifts. Not valid until July 24, 2011. Online only. Not valid for sale items. Extra fee for shipping. This Groupon is listed in Fairfield County, but can be bought and used if you love elsewhere. Deal expires Deal expires July 22, 2011.