ORIGINAL: HAZCON7
If you've found a comfortable set of clothes I don't see why you couldn't make your own camo patterns. May I recommend using an airbrush and textile dye instead of a spraycan though. The dye will absorb into the fabric whereas the paint will only cling to it.
I've made 2 really nice ghillie suits that I still use for turkey hunting - I'm all about saving a buck as well!
Cool, can we see some pics?