The Winner Outfit is an outfit in Grand Theft Auto: Vice City Stories. It is unlocked after completing the final mission, Last Stand. It is a White t-shirt with the text "R*LAX" written on it, blue jeans and yellow sneakers. The text on the T-Shirt is probably a reference to Rockstar since it is often shortened as "R*"(R-Star). It is also a reference to the British New Wave band Frankie Goes to Hollywood, who were known for their sloganed shirts, and their song "Relax", which is featured in-game on Wave 103.
A similar shirt is worn by a Haitian gang member in Grand Theft Auto: Vice City, albeit with smaller white text on purple. Another similar sloganed outfit features on GTA Vice City, named the Frankie Outfit, which is unlocked after attaining 100% completion.