To tidy up the workspace, you can delete unused fabrics from the garment file.
To delete unused fabrics:
If the Materials tab is not already open, on the Resources tabs, click Materials.
On the Materials tab, go to the Fabrics section.
In the Fabrics section, click . A menu is displayed.
Click Delete Unused Fabrics. A confirmation message is displayed, telling you how many unused fabrics are about to be deleted.
Click Yes. The unused fabrics are deleted.