カチューシャ

noun

Alice band; headband; hairband

A horseshoe-shaped headband worn over the top of the head, often behind the ears. Named after a character in Tolstoy's novel 'Resurrection'.

from Russian Katyusha

• 彼かの女じょは髪かみをまとめるのにカチューシャを使つかっている。

  She uses an Alice band to keep her hair in place.

• あの店みせでかわいいカチューシャを見みつけた。

  I found a cute headband at that store.