
With El's pattern (BOM we're doing with her free patterns), if I'm not ready to do any sewing, I pin the cutout blocks and material to the instructions. That way, everything will be kept together and sitting on my sewing table. I'm also joining a couple of other ladies doing a BOM from a magazine. I do the same thing - cut out the blocks and then pin them to the magazine page.
I used to lose pieces a lot and baggies kept slipping off tables or behind counters.
Hope someone finds this useful.