Make sure the dimensions are correct Credit: Developer roblox.com. Large square: 128 × 128 pixels for the front and back of your torso. Tall rectangle: 64 × 128 pixels. R and L parts go on the ...

How to make shirts and trousers on Roblox. You'll be best off having a couple of templates for this! So take a look at the the image below, and you should gain an idea of what your T-shirt design ...