Just going to throw this out there, but I want an Oliver and S app! I'm going to Joann's to buy some fabric today, and I really wish I could pull up an app on my phone that would tell me the required yardage and notions (I never seem to have the right width elastic) for each pattern. I write these things down when I am going in with a plan, but usually inspiration strikes and I am just flying blind, trying to remember reqs but failing. It would be nice if you could also check off what patterns you have, but I would really be happy with just pattern sizing info and fabric requirements. Anyone else?