I still don’t understand how this show can have scenes as deep and layered as this, or have stuff like Zuko’s character arc and Sokka’s slow appreciation of how badass women can be, and then be all like “I AM NOT TOPH I AM MELON LOOORRRRD!”
Some costumes are extremely limiting, some are not limiting at all but you want to find out your limits before the convention! Can you sit in the costume? Can you walk? Can you bend over? Can you pee?
If your costume does limit you, see if there are changes you can make to accommodate wearing it around the convention. For example: pieces of armor can be made removable through straps, veclro or snaps.
If your costume limits your ability to see, walk or remove the costume make sure you are bringing along a cosplay handler to help you out!