Much like most things on Roblox, you will be making this yourself from scratch, so you'll need to design a t-shirt in an image and then upload it to Roblox.

Image via Roblox Corporation When their profile image appears, click the "Add Friend" button. This will send them a friend request.

How to Add or Remove Friends on ROBLOX? It’s likely that if you’ve been playing multiple games on ROBLOX, that you’ve found someone that is friendly and worth playing with more often.