Sally Border/Backing
Sally,
Here's the costs of the fabrics for your border, sashing, backing
Red Button 1.54 yd @ $9.50/yd = $14.63
Gold 1.47 yds @ $11.95/yd = $17.57
Binding 21" @ $12.50 = $7.25
Backing 3 3/4 yd @$11.95 = $44.81
Discount for Border/Sashing/Backing Less 10% = $-8.43
Total = $75.83 plus tax