Sui can refer to:

SUI is a three-letter acronym that can refer to:

Michaela Kocianová (born December 29, 1988) is a Slovak model. She was born in Trenčín, Slovakia, and won second place in the 2004 Elite Model Look Slovak fashion contest. She has since been featured in advertisements for Monique Lhuillier and Vivienne Westwood.

In 2006, she debuted on the catwalk in the A/W Rodarte show. She has since modelled for designers such as Alexander McQueen, Christian Dior, Dolce & Gabbana, Versace, Ann Demeulemeester, and John Galliano. She also appeared at the 2006 Fall and Winter Ready to Wear fashion show and the 2007 Spring and Summer Ready to Wear show.^[vague] In 2007, she walked in the Victoria's Secret Fashion Show. She has also appeared in the company's catalog.

She has appeared in magazines such as Italian Vogue, Velvet, Spanish Vogue, Elle, British Elle, Amica, and L'Officiel. In 2009, she became the face for Piazza Sempione, an Italian designer.

In 2010, Kocianova made a film debut opposite Jude Law in a five minute film for Christian Dior Homme cologne directed by Guy Ritchie.

Karl Lagerfeld (born Karl Otto Lagerfeldt on 10 September 1933 in Hamburg) is a German fashion designer, artist and photographer based in Paris. He has collaborated on a variety of fashion and art related projects, most notably as head designer and creative director for the fashion house Chanel. Lagerfeld has his own label fashion house, as well as the Italian house Fendi.

Lagerfeld was born in Hamburg. He has claimed he was born in 1938, by Elisabeth (born Bahlman) and his Swedish father Otto Lagerfeldt. He is known to insist that no-one knows his real birth date: Interviewed on French television in February 2009, Lagerfeld said that he was "born neither in 1933 nor 1938." His older sister, Martha Christiane (a.k.a. Christel), was born in 1931. Lagerfeld also has an older half-sister, Thea, from his father's first marriage. His original name was Lagerfeldt (with a "t"), but he later changed it to Lagerfeld as "it sounds more commercial."

Lagerfeld grew up as the son of a wealthy businessman from Hamburg who was introducing condensed milk (Glücksklee-Milch GmbH) to Germany; his mother is from Berlin. According to Alicia Drake,^[vague] Lagerfeld's mother, Elisabeth Bahlmann, was a lingerie saleswoman in Berlin when she met her husband and married him in 1930.

Mario Testino (born 30 October 1954 in Lima) is a Peruvian fashion photographer.

Testino grew up in Lima, the eldest son of a businessman. When he was young he wanted to be a priest.^{[citation needed]} Testino studied economics at Universidad del Pacífico.^{[citation needed]}

In 1976 he went to London to study photography. Living in an unconverted floor of a hospital, without much money, he funded himself by working as a waiter. He had his hair dyed pink which helped him get noticed as a photographer.

He is one of six children born to an Italian father and an Irish mother. Testino attended the Universidad del Pacifico, the Pontificia Universidad Catolica del Peru and the University of San Diego. In 1982 Testino moved permanently to London.^{[citation needed]}

Testino has shot fashion stories for Vogue,V, Gucci, and Vanity Fair. Celebrity subjects have most famously included Diana, Princess of Wales and her sons. Also more recently Prince William and Catherine Middleton on the occasion of their engagement in December 2010. Other subjects have included many actresses such as Kim Basinger, Emma Watson, Cameron Diaz, Gwyneth Paltrow, Julia Roberts, Meg Ryan, and Catherine Zeta-Jones, models such as Claudia Schiffer, Gisele Bündchen, Elizabeth Hurley, and Kate Moss, performers such as Janet Jackson, Madonna, Kylie Minogue, Kristen Stewart, Britney Spears, and Lady Gaga, and public figures like Baroness Thatcher. Living in London, he continues to photograph the British Royal Family as well as shooting campaigns for Burberry, Gucci, Michael Kors, Dolce & Gabbana, Estée Lauder, Valentino and Versace. Testino is currently represented exclusively by Art Partner. He and fashion stylist Carine Roitfeld are credited for drawing significant attention to the house of Gucci through provocative ad campaigns in the mid-1990s, which, along with Tom Ford's designs, eventually led to the revival of Gucci as a major fashion house.

Sigrid Agren (born April 24, 1991) is a French fashion model from Martinique, and rose to prominence during the Elite Model Look in 2006, at age 14.

Sigrid was born on April 24, 1991, in Martinique, the Caribbean overseas department of France. Her mother is from Normandy and her father is Swedish. When she was 13, she entered the Elite Model Look France, and she went to the semifinals in Paris. She and two other contestants were chosen to move onto the finals in Shanghai. Sigrid Agren lost to one of the other French finalists, Charlotte Beillard (now known as Charlotte Di Calypso).

After the Elite Model Look ended, Sigrid signed with Elite Model Management in Paris. She was doing small jobs until her decision to put off modeling to finish her school in 2007 (she passed her scientific degree with honnor).

She came back to the modeling world in 2008, signing with New York Model Management, and re-signed with Elite Models in all the major fashion capitals. She debuted on the runway by closing the Prada Resort show. She then walked for her first New York Fashion Week, walking for Calvin Klein, Ralph Lauren, Donna Karan, and Rodarte. She also opened for Shiatzy Chen, Yves Saint Laurent, Karl Lagerfeld, and Alexander McQueen, and closed for Prada, CoSTUME NATIONAL, and Louis Vuitton.