I have two favorites: One is from one of our Woodsers and the back is basically like a Blue Moon label (
http://www.beer-pages.com/images/blue-moon.jpg) but it says Alpha Chi Omega where the Blue Moon is, Woodser at the top and January 2010 at the bottom.
The other one is from a sage green shirt from a formal and the back has a black and white photo of an antebellum type photo of women in hoop shirts and men in civil war uniforms in front of this huge plantation-type home.(I could be totally off on the period of the photo lol but picture KA old south attire in front of a plantation home) It says Alpha Chi Omega above the picture and Carnation Ball 2009 below it.
I don't dislike any of ours; our t-shirt chair is amazing and makes really adorable shirts.