シュシュ

noun

scrunchie; fabric-covered hair tie

A hair accessory consisting of an elastic band covered with gathered fabric, often worn around a ponytail or bun.

from French chouchou

• 新あたらしいシュシュを買かったので、明日あしたつけていこう。

  I bought a new scrunchie, so I'll wear it tomorrow.

• 髪かみをまとめるのにシュシュを使つかうと、跡あとがつきにくい。

  Using a scrunchie to tie up your hair leaves less of a mark.