Children's Place-40% off Clearance, 40% off Halloween
Children's Place is advertising "take and additional 40% off Clearance and Halloween." I was at Arizona Mills mall today and this store had take and additional 50% off, so if you head to Children's Place, you may find an even better deal.
Also, Old Navy had additional 50% off Women's Clothes on Clearance. They gave me a coupon in my bag for $10 off $50 starting October 16th. (Not sure if all stores are participating...give your store a call if you are curious)