In addition to the ability to create and play games, Roblox also allows users to create and sell virtual items such as clothing and accessories for avatars, one of which are shirts.

Roblox allows players to freely personalize clothing items, allowing them to express themselves and stand out from others.

How to craft 'Roblox' characters.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 ...

2 Users can make their own clothes with Roblox template Credit: AP How to make a Roblox shirt template Users can make their own clothes for their avatar and here we will show you the tricks needed.

I recommend visiting the Unity 3D Asset store, the Unreal Engine Marketplace, and Sketchfab to find cool items. Make sure you read the license for each asset, to see if they have use restrictions.