bandeau
noun /ˈbændəʊ/
  /bænˈdəʊ/
 (plural bandeaus or bandeaux 
 /ˈbændəʊz/
  /bænˈdəʊz/
)- a narrow band worn around the head to hold the hair in placeTopics Clothes and Fashionc2
 - a piece of women’s clothing that is tied around the body to cover the breasts
- a bandeau bikini top
 
 
Word Originearly 18th cent.: from French, from Old French bandel, diminutive of bande, of Germanic origin; related to bind.