Skybie - Shae still likes to be wrapped (both arms) so the grow bags at this stage aren't an option .. in fact she has decided she will not sleep during the day unless she is wrapped tight either

I figured the rules would just be the same as a blanket but the advantage is less weight itms?

R-D - its not so clever really the doonas are done in square pockets rather than strips itms so reall all I would be doing is chopping along a seam line then running a zig zag stitch over the cut section just to neaten it off, doona covers are really nothing more than two bits of material sewn together and you can hand stitch snaps on to close one end. The thing I like most about goose down (I believe) its allergy and dust mite free so it has some benefits over blankets etc, the just need a good airing.