How do I get a t-shirt?

There are two ways to get a t-shirt, the simplest is creating one you can do it simply by going to this link whilst being logged in : http://www.roblox.com/My/ContentBuilder.aspx?ContentType=2

the other way is buying one, most t-shirts are V.I.P shirts, which may or may not give you privileges at certain places others can be decroative, for instance, some people make transparent necklaces and they make a nice piece of clothin to wear. The catalog for the t-shirts can be found here: http://www.roblox.com/Catalog.aspx?m=TopFavorites&c=2&t=PastWeek&d=All&q=&mn=-9223372036854775808&mx=9223372036854775807