They wore clothes similar to the land owners that you could barely tell them apart. Except for women, they had short hair and free women did not.
not much
no they did not wear it
Yes, there were black slaves in ancient Greece. Slavery was a common practice in ancient Greek society, and slaves came from various regions, including Africa.
togas??
nothing
they wore clothes
Assuming you mean `Sparta´, the ancient Greek State, the slaves there were called Helots.
Yes the Greek's did wear cotton
No. Not all Ancient greek city states allow slaves b/c the laws are different and some rich people don't need slaves or don't have the money to afford one
Slaves don't have recreation nor days off. They are property of the owner and do what they are told.
nothing
the competitors wear nothing