Growing up, "T.S." was my Dad's way of telling me I was out of luck. Fortunately, a new site has popped up which provides a much more pleasant meaning to the initials: Typography Shop
By browsing their site, you can tell its still in its infancy. Most pages are clever teasers asking viewers to be among the first to email them, but you can order their first offering, the Helvetica Neue Descending shirt, or purchase from their kids' line. Despite its youthful appearance, its apparent the Typography Shop is on the road to becoming a child prodigy. They're helping develop some creative prodigies as well—a portion of the sales are donated to design education programs. Bonus!
My super thoughtful boyfriend bought me one of their shirts before I even knew the shop existed (he knows me so well) so I'll be sure to update the post once it arrives.