Givenchy is a French luxury fashion and perfume house. It hosts the brand of haute couture and ready-to-wear clothing, accessories, perfumes and cosmetics of Parfums Givenchy. The house of Givenchy was founded in 1952 by designer Hubert de Givenchy and is a member of Chambre Syndicale de la Haute Couture et du Prêt-à-Porter. It is currently owned by luxury conglomerate LVMH.

The wedding dress worn by Meghan Markle at her wedding to Prince Harry on 19 May 2018 was designed by the British fashion designer Clare Waight Keller, artistic director of the fashion house Givenchy. The bride's veil was embroidered with flowers representing the countries of the Commonwealth; the California poppy, in honour of Markle's home state of California; and wintersweet, a flower that grows at Kensington Palace.