Serena and her daughter enjoy a game of doubles

IF THE Duchess of Sussex gives birth to a girl, I wonder if they’ll wear matching outfits?

Meghan’s close friend Serena Williams likes doing just that — and here’s the picture to prove it.

The five-times Wimbledon champion went out with her 17-month-old daughter, Alexis, dressed in identical Fifties-style outfits. They both wore white shirts emblazoned with a poodle logo, pink skirts and tennis shoes.

Serena, 37, shared the snap online and earlier this week hinted that Meghan is expecting a girl by referring to Prince Harry’s first child as ‘she’.