Steps for altering your avatar’s appearance in every Roblox experience, from adding and removing items to changing your skin ...

How to share your Roblox games with other players How to start creating Roblox games You create Roblox games using Roblox Studio, a free piece of software you can access via your Roblox account.

Once you make it to the "Avatar Editor" screen, you'll be able to choose from several options that let you customize your avatar's clothing, accessories, body, and animations.

Roblox is an online gaming platform and a tool for game development created by the Roblox Corporation. It enables users to create games and play those that are made by others.

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.