How to Make T-Shirts in ROBLOX T-Shirts are the easiest clothing to make in ROBLOX. Create an image that’s ideally 512x512 pixels and then upload it to ROBLOX via the Asset Manager in ROBLOX Studio.

That's an essential action if you want to make Roblox sales. The plans come in three tiers, with each offering extra benefits: Premium 450 costs $4.99 per month and nets you 450 Robux per month.