The bag is SUPER easy to make. I cut my "doubled over" felt to 16" x 6". (32" x 6" total.) The 16" worked well, but the 6" width was tight for the chardonnay bottle.
The ornaments take me a little longer. I didn't make my first flower as "full" as Stephanie did, and I regret that. I made my first "pom" bigger than hers, and I regret that as well. :-P Next time around, I'll use a smaller styrofoam ball for the pom and more petals for the flower.