I'm going to go with 14.5. The block finishes at 10 and if you add 2.5 to each side (finish at 2) your measurement is now 14.5. It is 10 + 2 + 2 plus .5 for the seams that are not yet sewn (.25 inch on each side).
Last edited by Fabriphoria; 02-13-2026 at 05:17 AM.
Reason: wanted to clarify that it is 2 seams not just one