Philip Treacy le Bon, Kate Moss, Christy Turlington and Stella Tennant modelling in return for keeping Treacy's hats, which were all black. In 1994, he opened up his boutique at 69 Elizabeth Street, in Belgravia, London, right beside Isabella Blow's resicence at number 67. Treacy has designed hats for Alexander McQueen (another discovery of Isabella Blow), including his 1999 "white collection" for Givenchy Haute Couture in Paris, for Karl Lagerfeld at Chanel, and for Valentino, Ralph Lauren, Donna Karan, Versace and Rifat Özbek. In January 2000, he became the first milliner for 80 years to be invited to exhibit at the Paris
Keith Treacy Matt Derbyshire. Treacy made his league debut for the club in the opening game of the season, in a 3-2 win over Everton on 16 August 2008. Treacy went on to make twelve appearance throughout the 2008-09 season. In July 2009, Treacy joined Sheffield United on a six-month loan deal, making his début for the Blades in a 0–0 draw with Middlesbrough on the first day of the 2009–2010 season. He soon followed his début up with two assists for the Blades against Watford the following week and a stunning long range goal three days later in a midweek match