Laetitia Casta in Atelier Versace – 69th Cannes Film Festival

CANNES, FRANCE - MAY 18:  Actress Laetitia Casta attends "The Unknown Girl (La Fille Inconnue)" Premiere during the 69th annual Cannes Film Festival at the Palais des Festivals on May 18, 2016 in Cannes, France.  (Photo by Dominique Charriau/WireImage)
CANNES, FRANCE – MAY 18: Actress Laetitia Casta attends “The Unknown Girl (La Fille Inconnue)” Premiere during the 69th annual Cannes Film Festival at the Palais des Festivals on May 18, 2016 in Cannes, France. (Photo by Dominique Charriau/WireImage)

Cannes, FRANCE – In occasion of the premiere of “The Unknown Girl” during the 69th Cannes Film Festival, Laetitia Casta chose to wear Atelier Versace. The actress looked stunning in her black long sleeves see through gown entirely covered by Swarovski crystals and enriched by a thigh high slit from the Atelier Versace Spring Summer 2016 collection.