Bandeau bras are a unique type of bra characterized by their wide, elasticized band that sits flat against the chest, providing support without the need for straps or cups. They come in a variety of styles, including seamless, wired, and convertible options, and offer benefits such as versatility, comfort, and support. Bandeau bras are often associated with brands like Victoria’s Secret and have been a popular choice since the 1930s. Their materials and construction emphasize comfort and quality, using fabrics like lace, silk, and cotton.