RUN! You'll want to move fast on this deal! Kohl's takes an extra 25% off your purchase of Halloween Costumes and other Halloween Merchandise with coupon code TREAT at checkout. Plus, you can also stack coupon code BONUS20 to take 20% off your purchase. You'll want to note that the extra 25% is only good Today, September 26th. So don't wait to shop. Grab costumes for your whole family and get them done! **Orders of $75 or more will get FREE shipping! Otherwise, you will need to pay $8 for shipping.