Agent Provocateur Lorna White & Nude Crotchless Knickers. The irrepressibly charming Lorna is back, joining our Icon range in a freshly reworked design and an improved fit. This nude, naughty ouvert brief is made from invisible net tulle, with contrasting black piping and seam detail and a tantalising keyhole decoration, topped with black bows and pink rosebuds, running down the centre front. At the rear is another cheeky peephole-style cutaway design, topped with another rosebud bow.