How do i verbs this top? ok well the top is one of those that's close to a...

ok well the top is one of those that's close to a shirt and jumper within one. it's black but the collar's white so i dont know if to wash it or receive ir dry cleaned.
if i wash it what colours would i mop up it with? the sign says valet with "approaching colours" black or white?? please helpp
I accidentally mixed ammonia and bleach...am i going...
Answers:    Have clothes like that sometimes the color ends up discolored. The white piece. No matter if you dry verbs or not. Like colors means the color that the item have the most of. But I would wash separately anyway.
Fungus fundamental my windowpane?
IDK