How do you make a roblox shirt?

To make a shirt on Roblox first you must be logged into an account with a Builders-Club subscription. Click My Roblox, Stuff, then shirts. At the top of the page (under the my stuff area) is a button to "Create Shirt". In that page is a button to download the shirt template. Then using any picture editor, draw your desired shirt. Then upload it on the create shirt page as mentioned above.