Get the look: Prince George's adorable portrait polo and overalls

To put it in Mean Girls terms, “I saw Prince George wear overalls and a polo, so I wore overalls and a polo.”

That’s likely the reaction that swept baby-fashionistas after a new portrait of Prince William and Kate's royal babe was revealed this Saturday (July 19).

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The photos depict the spritely prince touring the Sensational Butterflies exhibition at the Natural History museum sporting Petite Bateau striped denim dungarees. Since the photos surfaced, the overalls have officially sold out from the company’s website.

This isn’t the first time a piece of clothing has sold out after Prince George took it for a spin.

More: Happy Birthday, Prince George: the ABC's of the future king's first year

After wearing a sailboat jumper by Australian designer Rachel Riley this year, stock rapidly sold out, while The Early Days shoe company based in Leicester says since the one-year-old royal put on a pair of their shoes, the design flew off the shelves in two hours.

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On a trip to Australia in April, the Duke and Duchess of Cambridge picked up a plush koala backpack for their son at the Australia Koala Foundation which - you guessed it - was promptly snapped up by admireres.

More: 10 of Prince George's favourite things

George is clearly following in his mother’s fashion-icon footsteps.

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Kate’s Issa engagement dress, the peach-hued Reiss dress she wore to meet the Obamas, a red Alexander McQueen gown she wore to tour Canada and a printed Prabal Gurung worn in Singapore are among some of the pieces that have been snagged by fans of the Duchess.

More: Prince George lands first Vanity Fair cover

Want to get the Prince George look? Here are 10 easy pieces to pull off his royally cute style!

CLICK ON THE IMAGE BELOW TO START DRESSING YOUR LITTLE PRINCE:

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