Today, TeeFury is doing one of their special “Twofury” deals with two shirts for $11 each, both of which have a knitted sweater-like design: “The Island of Misfit Sweaters,” inspired by Rudolph the Red-Nosed Reindeer by tomkurzanski (at left), and “Sere-Knitty” inspired by Firefly by geekchic_tees (at right).

The sale began at Teefury today, Thursday, December 5, 2013, at midnight EST, and will continue for 24 hours from then, and once it’s over, it will not be sold on the site anymore.