The British drivers already sported a special team uniform during Saturday at the Chinese Grand Prix, to celebrate Hugo Boss's 30-year partnership with McLaren.
Now the team has launched an interactive competition offering fans the chance to design the overalls the drivers will wear at the designer's home grand prix.
The competition has already opened for all UK and Ireland fans to design the outfit for the British Grand Prix.
The deadline is 28th April and the application for the design can be found here.
Fans will also have the chance to win two grandstand tickets to the race itself, as well as a meet & greet with Hamilton and Button.