I'm considering making a square sheer overlay for the round tablecloths. The tablecloths are not floor length but come to the seats of the chairs. I think the tables are 6' as they will seat 8 people. What size should I make the overlays. The standard seems to be 72" but since the tablecloths are shorter, shouldn't the overlays be as well.
Also, what fabric would you recommend that would be inexpensive. I will probably need enough for 8 tables.