Aston Villa are hoping this is one of the first outfits to be hung up in the Royal baby's wardrobe.
They have sent a home Villa kit to Prince William, who is a Villa fan, as a gift following the birth of his first son yesterday.
Prince Charles visited Villa in 2001 to open the Trinity Stand and told reporters he was under orders to buy a pair of Villa socks for Prince William.
The Duke of Cambridge is a huge Aston Villa fan and it's hoped his new baby son will follow in his footsteps after the club sent a claret and blue kit to the newborn.
The third in line to the throne, who has not yet been named, arrived at 4.24pm yesterday.