Amazon with BuyCostumes has a selection of adult and children's costumes on sale for $8 + $5 shipping = $13 shipped. Select Kids, Women or Men on the left sidebar. The BuyCostumes site is also having a sale on the same costumes for $10 plus $7 shipping or $0 shipping if you have ShopRunner. There are many styles available, some discounted up to 95% off original price like this Scorpion Warrior Costume (also at BuyCostumes).
Deal has expired