Another option is to make your own. Using a site like CustomInk or UberPrints you can put custom messages on long sleeve shirts, sweaters, or tanks. If you want to really look like a boss, try custom printing on a pinnie. You’ll have to order more than one, so it could be for all your friends! :)
So glad you’re interested in expanding your wardrobe with a cool sweatshirt! We’ll definitely start posting more info about T-shirt stores and sites.