The 38-year-old star admitted the corset she had to wear caused her a lot of discomfort and left her with "indentations" on her body. Kim Kardashian, to 'WSJ Magazine' The outfit showed off Kardashian's tiny waist, which was achieved thanks to the custom-made, nude corset. She previously revealed that it took three assistants to strap her into the bodysuit. Kardashian also turned to acclaimed French couturier Mister Pearl for guidance on how to breathe in the ensemble. Kim Kardashian, via Instagram Kim Kardashian, via Instagram