Replying To [kxuna]:Click on the blue "Buy" button at the top of this page, and do a search for suppliers for T-Shirts, Rings and Underwear. Once you find some, contact them directly with your enquiries.
Quoting from [kxuna]:
For starters, make sure Harvard haven't actually trademarked the name as a brand!!!!!If they have then you are not legally allowed to have it on your products without their express written permmision..... I honestly have no idea if they have trademarked the name but it would be well worth finding out before sinking your money into it.
Remember there are a heck of a lot of lawyers at that place and they might consider it a good "teaching" class to have them sue your butt off.