Costume Clearance – Children & Adult Costumes – Starting at $8.99 This post may contain affiliate links. Please see the full disclosure policy here. Posted on May 15, 2013 Written by Mary Leave a Comment Tanga has a full section of costumes clearanced to just $8.99 – $19.99! Costumes for both childrens and adults. It’s not too early to get your costume – especially at a DISCOUNT like this!