ROTATE Birger Christensen's 'Billie' mini dress could have been plucked straight from the bar scene in an '80s movie. Its made from a stretch-knit dripping with silver and black sequins. The padded shoulders are balanced by the era's famous batwing sleeves. -- Silver and black sequined stretch-knit - Button-fastening keyhole at neck, concealed snap and zip at side - 100% polyester - Dry clean