It depends.
Usually textiles, like in your country.
I am sorry if I will disappoint you here, but Romania is an European country and they wear just the same clothing a French or a German would.
Nothing really exotic about Romanian clothing habits.
If about traditional clothing, I can say the women wear usually a white blouse, with sewn decorations, called “Ie”, a long – in some places short though- normally black, a kerchief, depending on the zone very colored or completely black. Men clothing is very different depending on the area.
Transylvanian style is very different than South Romanian, Moldavian or Dobrudja style.