If you are doing some back to school shopping at Old Navy, these are some great coupons.
$5 off $25 (expires 8/31)
$10 off $50 (expires 8/31)
Also, don't forget they are having:
-Backpacks for $10 (reg. 14.50-19.50) and get a free lunch bag, through 8/19/2010
-Kids jeans for $10
Thanks Thrifty NorthWest Mom!