Olivier Theyskens

Belgian fashion designer (born 1977)

Olivier Theyskens (; born January 4, 1977, in Brussels, Belgium) is a Belgian fashion designer who has worked with major design houses, including Rochas, Nina Ricci and Theory.

Theyskens was born to a Belgian chemical engineer and a French homemaker. Theyskens attended École Nationale Supérieure des Arts Visuels de la Cambre in October 1994 to study fashion design. He dropped out in 1997 to start his own label.

Theyskens submitted pieces from his collection, “Gloomy Trips” to a Belgian group show. Stylist Arianne Phillips saw photographs of his works and dressed Madonna in one of Theyskens’ black satin coatdresses for the 1998 Academy Awards. André Leon Talley listed the dress as one of his favorite Oscar dresses of all time. Theyskens presented his first full collection in Paris in 1998. By fall 2000, Vogue reported that “Theyskens has established himself as one of the most powerful creative personalities in fashion.” That same year, he won the Venus de la Mode award. The collection he presented in Fall 2001 “was undoubtedly one of the strongest, most brilliant collections of the season” according to Vogue. Theyskens' line continued until 2002.

Theyskens became creative director of Rochas in 2002 and presented his first collection for the House of Rochas in 2003 Theyskens received the Star Award by the Fashion Group International at its 22nd Annual Night of Stars Gala in 2005. In July 2006, Rochas' parent company Procter & Gamble announced the discontinuation of Rochas' fashion division because it was the only fashion business in the company and Procter & Gamble did not have the resources or skills to continue production of ready to wear fashion. In 2006, the Council of Fashion Designers of America awarded Theyskens the International Award.

Theory CEO Andrew Rosen tapped Theyskens to design a capsule collection for Theory in spring 2010. Theyskens was named artistic director of the company in October 2010. In June 2014, he left Theory to pursue other design projects. His last collection for Theory was pre spring 2015.

In 2016, Theyskens debuted his first collection under his own name for more than a decade. The brand was entirely self funded.

In 2020, Theyskens was named artistic director of Azzaro, with responsibility for the brand’s couture collections, ready to wear lines, and accessories for women and men; he succeeded Maxime Simoëns.

In 2010, Assouline Publishing released a retrospective look at Theysken’s work, “The Other Side of the Picture,” which was the culmination of a 10 year collaboration with art photographer Julien Claessens. Theyskens' creations have been worn by Nicole Kidman, Cate Blanchett, Reese Witherspoon, Emma Watson, Diane Kruger, Greta Gerwig, Felicity Jones, Jennifer Aniston, Mylene Farmer, Bella Hadid and Kirsten Dunst.