Check this out! There is a great Cartwheel offer for 50% off Halloween kids costumes. Use this to score some really awesome deals! Offer expires September 27, 2013.
UPDATE: This offer may be good today only (9/26). The offer in Cartwheel says that it expires 9/27, but on Target’s Facebook page they say they offer is good today only. You may want to head to the store tonight just to be safe.
UPDATE #2: It sounds like you need to add the offer today, but you have until tomorrow to use it. But, I am not making any promises.