I regularly sneak in fabric; but yesterday tops everything I've ever sneaked past my DH.
I went to my Mom's quilt show (no, it's not hers, really, but that's what I call it); and one of the vendors was selling jewelry. The beads were made of fabric. Well, it so happened one of the necklaces went very well with my outfit, so I bought myself a belated birthday present, and wore it home. My DH looked right at me when I walked in the door, and never said a thing!