There were so many great costumes at Dragon Con this year, thor costume we couldn’t possibly fit them all in one post. You can make multiple costumes for one event if you aren’t sure what you’ll need. You can also find second-hand costumes on eBay, Etsy and Facebook marketplaces If you don’t want to buy a new costume. Make sure you verify the measurements before you purchase a secondhand costume. These people usually sell the entire costume for under $20.