Harper Beckham's luxury hand-me-downs caused quite a frenzy today in London, after her mommy, Victoria Beckham, decided to donate 25 of her designer outfits to a sale benefiting the Save the Children charity.

Fans were so eager to get their hands on the highly coveted items that they started lining up in front of the store at 6 a.m. for the 10 a.m. sale — now that's what we call die-hard shoppers!

If you think they were just a bunch of random items plucked from the three-year-old's closet, you clearly don't know Victoria, as all of the pieces were part of complete head-to-toe ensembles including both outerwear and shoes. Some of designer labels included were Roksanda Ilincic, Ralph Lauren, Gucci and Stella McCartney to name a few.

Seriously though — we wouldn't expect anything less from the style icon!

The items started flying off the shelves as soon as the doors opened, with the first sale happening within just a mere five minutes, according to Hello! Magazine. Within a matter of hours, most of the clothes were gone and Mary's Living and Giving Shop was expecting to be sold out by the end of the business day, raising thousands of dollars in the process.

The singer-turned-designer released a statement, saying, "As a mother, I passionately believe that all children, wherever they live, have the right to a happy, healthy life. Everyone out there can do their part by purchasing or donating, ensuring all children all around the world have the opportunity of a brighter future."

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We couldn't agree with you more — well spoken! Now the real question…when are you going to be donating the boys' clothing?