Originally Posted by Harmon

Do you mean like puffy walls? Like pillow walls? I have done something similar, but with a headboard for a bed.

What I did (for the headboard concept) was buy a shitload of batting. Hot glue that shit where you need it. Then I placed the fabric I bought over the batting and staple gunned that shit down to the back of the headboard.

PROTIP: Add buttons and shit by staple gunning it down in sections and hot gluing a button.

I'm not sure if and how this would apply to you, but it was fun typing it out