EASY to make. Took me only a few hours. Of course, I'm a dummy and chopped it too short the first time :( I tried to "repair" it, but the design didn't line up so I just said SCREW IT. The uneven bottom makes it *mine.* I can tell people I effed it up :) When I sew, I do it for fun and if I have to break some rules then so be it. The jumper is amazing, though. So cute and I perfect fit with ZERO alterations.