Today marks the first birthday of little Prince George Alexander Louis of Cambridge—aka Kate Middleton and Prince William’s bouncing bundle of joy. It’s hard to believe that just one year ago, we were all huddled around our computer screens waiting for our first glimpse of the newborn royal; ever since making his public debut wrapped in a very chic blanket (more on that later!), however, it’s truly incredible how fast little George has grown up. Now walking (!) and sporting a full head of hair (perhaps even more than his dear dad), Georgie is already following in his mother’s very fashionable footsteps—and has the formidable wardrobe to prove it. Skeptical that a one-year-old could provide us grown-ups with great style advice? Click through above for 13 invaluable dressing lessons, straight from Prince George of Cambridge—and to shop adult-sized versions of some of his best looks yet! Because if there’s anyone worth imitating style-wise, it’s this precocious little royal.