If I recall correctly, I had about 5 yards worth of tulle. Of course, my first step was checking out Pinterest to figure out a new use for the netting. I considered making pom poms, but then what would I do with a whole bunch of white fluffy pom poms? Then I thought about a wreath, but it would have to be an inside wreath in order for it not to be filthy in a couple of nanoseconds, and I don't have any interior doors in need of adornment.
Then I spotted a tulle tutu tutorial (say that three times fast). Disclaimer: I've actually attempted a tulle tutu before, but quickly abandoned the idea once I figured out HOW MUCH it would cost using rolls of tulle. Instead, the one I bought on Amazon cost half as much as one roll of tulle. But I digress... the bottom line is that this is a great project if you buy yards of tulle and make your own strips. If you go the convenient route, expect to pay for the convenience.