His sultry knit creations have been spied on Ciara, Nicki Minaj, , and Rihanna:

Mark Fast grew up in Canada and studied at Central Saint Martins in the UK. The 30-year-old molds each knitted piece to the body, stitching lycra with luxury wool using innovative techniques.

The result? Saucy, look-at-me pieces with alluring peek-a-boo details: