Roblox allows players to customize their look via wearing clothes that can be obtained through the Roblox catalog, which can be found here.

To start, check out these handy templates which ROBLOX themselves has created. If you right click and save these images, you can use them as a guide on how the clothes should look once you upload ...

Customizing the avatar with different accessories, clothing, and other items is a large part of the Roblox experience.