Agent Provocateur Joan Lightweight Bra In Nude With Black Straps. Cause a stir this season in delicate yet decadent Joan. This striking bra is made from mink-coloured microfibre in an ultra-fine, lightweight finish. The bra is trimmed with soft black cire elastic in a wet-look finish to contrast the nude base. As well as classic shoulder straps, extra straps run from the shoulder to the centre of the cups for a bold, graphic look, with a black silky bow accenting the cutaway effect created by overlapping straps. The bra is lined with an invisible net liner for extra support and lift. The result is a smoothline piece suitable to wear under tight clothing, with a look that mixes a traditional lingerie look with bodycon-influenced design.