noun
camisole
A woman's lightweight, sleeveless undergarment or top, often with thin straps. In Japanese, it can also refer to a similar outerwear top.
夏はキャミソール一枚で過ごすこともある。
In summer, I sometimes spend the day in just a camisole.
彼女は白いキャミソールを着ていた。
She was wearing a white camisole.
Borrowed from English 'camisole', ultimately from French 'camisole'.