How do I increase/decrease the size of a mesh in outfit studio?

[Fixadent]

How do I increase or decrease the size of a mesh in outfit studio?

The entire mesh, and not just part of it.

[myuhinny]

Using the scale shape it'll increase it in size and make it bigger so not sure if it'll work for you or not. It's found under the shape button.

[Pauduan]

For increase in one direction, uncheck the 'Uniform(XYZ)' button. You will get weird results when increasing in all directions.