The Condé Nast Publications1/31Oscar de la Renta on the rooftop of his office building in New York, 1963.
Photo: Ron Galella / WireImage2/31Isaac Mizrahi, De la Renta, Liza Minnelli, and Audrey Hepburn at the eighth annual CFDA Awards, 1989.
Photo: Daniel Simon / Gamma3/31Haute Couture, Fall 1997.
Photo: Cynthia Johnson / The Life Images Collection / Getty Images4/31Hillary and Bill Clinton dancing at the 1997 Inaugural Ball.
5/31Bow, Spring 2004.
6/31Spring 2005.
7/31Fall 2005.
8/31Beyoncé and De la Renta, backstage at the designer's Fall 2005 show.
9/31Spring 2006.
10/31Fall 2006.
11/31Spring 2007.
12/31Spring 2008.
13/31Fall 2008.
14/31Jennifer Lopez sitting front-row at the Spring 2009 show.
15/31Spring 2009.
Photo: Andrew Thomas16/31Spring 2010.
17/31Spring 2011.
18/31Fall 2011.
Photo: Ron Galella / WireImage19/31De la Renta and Penélope Cruz at the Alexander McQueen: Savage Beauty Costume Institute Gala, 2011.
20/31Spring 2012.
Photo: Gregg DeGuire / WireImage21/31Amy Adams at the 85th Annual Academy Awards, 2013.
22/31Fall 2012.
Photo: Filippo Fior / InDigital | GoRunway23/31Fall 2013.
Photo: Filippo Fior / InDigital | GoRunway24/31Bow, Fall 2013.
Photo: Karwai Tang / FilmMagic25/31Sarah Jessica Parker at the Charles James: Beyond Fashion Costume Institute Gala, 2014.
Photo: Gareth Cattermole / Getty Images26/31Freida Pinto at The Homesman premiere, at the 67th Annual Cannes Film Festival, 2014.
Photo: Marcus Tondo / Indigitalimages.com27/31Fall 2014.
Photo: Paul Morigi / WireImage28/31
Photo: Fabio Ionà / Indigitalimages.com29/31Spring 2015.
30/31Amal Alamuddin in the custom De la Renta gown she wore for her wedding to George Clooney.
31/31Michelle Obama wearing De la Renta for the first time at a White House cocktail party earlier this month.