BuyCostumes is offering 20% off with the promo code WK20SXOT. Use this code on some of the $5 Halloween costumes and pay just $4.00 each! There are quite a few costumes for both kids and adults to choose from too!
Shipping is free on orders of $75 or more, otherwise it adds just $4.99 for your order. Even with the shipping, you can still get some pretty awesome deals! Order two costumes and pay only $12.99 shipped, making each one just $6.50!