shelf bra

shelf bra (plural shelf bras)

1. Synonym of balcony bra (“bra with half a cup”)
2. A strapped, cupless bra made of a tube of fabric with elastic bands, often as part of a camisole or swimsuit.
   • 2021 August 21 (last accessed), Tricia Christensen, “What is a Shelf Bra?”, in Info Bloom‎^[1], archived from the original on 23 October 2021:

     The shelf bra has long been a feature of swimsuits for women who either want extra support […]