Kody Morgwain

Greetings, I'vebeen working on teaching myself to create clothes. The problem I'm running into is when I save the files/export them I can't open them back up as layers regardless of format I choose. I've tried targa, png, and xcf. and when I reopen the files they always come back as only one layer. even if I choose "open as layers" help please?

Greetings, I'm getting into making clothes for myself. I have been working on a basic tunic, but when I upload it.. the preview looks fine, but it's see through when I wear the item. The colors and design are there, but you can see my avatar's skin and such underneath. How do I fix this?