also: チューニック
noun
tunic
A loose-fitting garment that reaches to the hips or thighs, often worn over leggings or as a dress-like top. Borrowed from English 'tunic'.
彼女は白いチュニックに黒いレギンスを合わせていた。
She wore a white tunic with black leggings.
このチュニックはゆったりしていて着心地がいい。
This tunic is loose and comfortable to wear.