>>111550349As a cosplayer, I can tell you that there ARE materials you can use for costumes like that which are pretty breathable. Its not impossible to make a costume like that which is mostly comfortable to wear.
The problem is that such materials are in no way protective. They are less durable than just normal clothes. In a fight the costume would get absolutely shredded, and you are not getting any protection from a hit. Any material that would give you a significant amount of protection from even just stuff like abrasions would be totally stifling with that level of coverage.
