With just under three days of bidding left, the whimsical hat Princess Beatrice wore to Prince William and Kate Middleton's wedding has surpassed 20,500 GBP (approximately $33,000) on eBay.

Beatrice and her sister Princess Eugenie made waves when they turned up at the royal wedding sporting some very flamboyant hats. Although many guests arrived in very fancy headgear, the daughters of Sarah Ferguson, who was infamously banned from the festivities, definitely took the cake.