To make a t-shirt on Roblox Mobile, start by downloading a design app. For iPhone or iPad, get the “Custom Use” app from the App Store. Android users can search for “Custom Use” on Google to find a suitable app.
Next, design your shirt using the app. Open the app, sign into your account, and choose a shirt template. Customize it with the various tools and features available in the app.
After designing, upload your shirt to Roblox. Open a web browser on your mobile device and go to roblox.com. If needed, request the desktop version of the site. Log into your Roblox account and navigate to the “Create” section. Select “T-Shirts” and upload your designed shirt image.
Finally, upload and sell your shirt. Ensure you have at least 10 Robux to upload it. Follow the in-app instructions to upload your shirt to the Roblox store. You can now wear your custom shirt on your avatar and put it up for sale.