Wow, 3” squares will finish at 2 1/2”.....
if you plan to just sew your 3” squares together it takes 28 to get 70” & 38 to get 95” so 1,064 squares.
You might want to add fabric - even more denim to make those squares bigger
8” squares (8 1/2” before sewing into strips) 9 squares would make it 72” by 12 squares would give you a quilt 72” x 96” you would need 108 squares
Last edited by ckcowl; 07-31-2018 at 12:16 PM.