My generic ones get broken down and used as trim for costumes, and a few get used as accents for my steampunk jewelry. The really cool ones (and corsets are a wonderful thing; I didn't have to flash to earn my awesome beads) get saved. I keep my extras until TRF and then hand them out to random Fair-goers and my pals who work out there for doing such a great job. I've also donated a few to Ded Bob and Sound & Fury when I didn't have money to tip them with.