Roblox provides its users with a wide range of options for personalizing their avatar or character. Players can purchase or acquire free items such as clothing, accessories, and other cosmetics.

Roblox shirts come in different styles and designs, allowing players to customize their avatars with a unique look. They can be purchased using real money or Robux, the in-game currency.

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.