Thrifty, frugal, and fun!
I especially like the sheets to napkins idea. If you shop at thrift stores on linen sale
days, you can get these for a steal! The comments have more great ideas as well, so
be sure to check them out. What things do you like to repurpose?
I use old butter crocks for storing food (and sending lunch with Dh to work)
Old washcloths for grungy cleaning, or kitchen cleaning (and keep them out of sight)
Old soap pumps for more soap and cleaners
Jars from sauces to store dry beans and rice