Karlie Kloss goes sans underwear at the Atelier Versace Fall/Winter 2015 Paris Haute Couture Fashion Week Show

American model Karlie Kloss gave a glimpse at her pert derrière and toned physique as she walked sans underwear at the Atelier Versace Fall/Winter 2015 Paris Haute Couture Fashion Week Show.

The 22 year old stunned in her sheer lilac gown as she walked the ramp lined with 25,000 fresh orchids, and stole the show.

The 60s inspired raw-edged chiffon gown featured delicate embellishments on the bodice along with feathered trims, and Karlie rocked flower-power with a floral head piece.

Karlie's endless legs were on display in the elegant feminine number, and were elongated by a pair of matching lilac platform sandals.

The billowing gown featured sheer inserts at the sides which revealed Karlie's bare body, and the model topped it off with a smouldering smoky eye.