Hey all- I think I might already know the answer, but wanted to hear from people actually in the know. Is there any understood significance in different colors of gis? Is it just an individual preference/style thing? Are there understood 'rules' as to when/where non-white gis may be worn? Am I mistaken in thinking that in tournaments, generally, only white gis may be worn (though with patches/logos from your school)? Thanks in advance!