A chador is an outer garment or open cloak worn by many women in the Persian-influenced countries of Iran, Afghanistan, Azerbaijan, Pakistan, and to a lesser extent Tajikistan, as well as in Shia communities in Iraq, Bahrain, Lebanon, India and Qatif in Saudi Arabia in public spaces or outdoors.
A chador is a full-body-length semicircle of fabric that is open down the front. The garment is pulled over the head, and is held closed at the front by the wearer; the chador has no hand openings, buttons, or clasps. It may also be held closed by being tucked under the wearer's arms. The word in Classical Persian could be used in reference to almost any cloth, headscarf, or even tents. This definition is mostly retained in the Eastern Persian varieties Tajiki and Dari, which commonly use reflexes of chฤdar in reference to almost any cloth or scarf, including loosely worn scarves that would be inappropriate to call a chador in Iranian Persian.