直垂

Etymology
Compound of.

Probably so named from the way that this form of dress only has a on top as opposed to the  style with two layers, and the collar is the so-called  style that lays flat, as opposed to the  style vaguely similar in shape to an upright.

The term first appears in the 900s.

Noun

 * 1)  a two-piece set of clothing worn in some form since the early, consisting of a long-sleeved robe tucked into hakama trousers, where the robe opening in front is tied closed with a cord, and the sleeves each have a drawstring at the opening to cinch them up as needed

Coordinate terms

 * : a tunic-like garment worn in ancient Japan

Derived terms

 * : a hitatare where the upper robe and lower trousers are made from the same material
 * : sleepwear with attached collar and sleeves, similar to a hitatare
 * : a narrow-sleeved red brocade hitatare worn under armor by generals
 * : a hitatare made of linen, ramie, or similar material
 * : a kind of narrow-sleeved hitatare worn as a layer under armor