As always, mail me if you encounter any incorrect information.

Toga exigua - The earliest toga.
Toga virilis - The basic toga, also called the toga pura and toga libera.
Toga candida - The toga worn by candidates for public office, it was bleached white.
Toga praetexta - The toga worn by boys and holders of public office, it had stripes of varying width depending on your social class.
Toga trabea - The toga worn by augurs and other priests, it was striped.
Toga purpurea - The toga worn by the emperor, it was entirely purple.
Toga picta - The toga worn by a victorious general, it was entirely purple.
Toga pulla - The toga worn by people in mourning or during a crisis, it was naturally black.
Toga muliebris - The toga worn by prostitutes.
Stola - A long dress worn by married women.

Andabatae - fought blindfolded
Catervarii - fought in groups
Dimacheri - fought with two swords
Equites - fought on horseback
Essedarii - fought in chariots
Fiscales - trained by the fiscus
Hoplomachi - fought in a full suit of armor
Laqueatores - fought with a noose as their weapon
Meridiani - fought in the middle of the day
Ordinarii - included all of the regular gladiators
Postulaticii - fought when requested by the people
Retiarii - fought with a tridens and nets as their weapons

Apodyterium - dressing room
Caldarium - the hot bath
Frigidarium - cold room with a cold pool
Labrum - contains a small pool with very hot water
Laconicum - a sauna; included a message and oils
Tepidarium - a warm room with no pool

Spina - ran down the center of the circus
Ova et Metae - lap markers
Carceres - starting gates (there were 12)
Cavea - auditorium