I finished my coin top last night. I really love Moda's Neptune line and used 3 charm packs. The sashing is white linen. I thought it would give a nice beachy/summery texture.
I plan on piecing six squares for the back that will feature my favorite charms. But I goofed and didn't get enough white linen for the whole back, so I may throw in some sand-colored oxford cloth from the stash. I can't wait to see what this looks like all quilted and crinkly, but I have to sidetrack to Medieval costume making for my 6th grader's big speech next week.