My friend cosplays and she has braces. No one has ever mentioned them, and if someone ever did I would snap at them. Why? Because who cares if someone has braces. It's a not a big deal. Seriously.
Next Convention: Anime Detour
Daenerys Targaryen- Game of Thrones
Blackfire- Teen Titans
Tharja- Fire Emblem: Awakening
Opal Beifong- Legend of Korra