Wish you could spend a day in Sienna Miller’s shoes?

Now, thanks to London based auction website Hardly Ever Worn It, you can.

The actress and fashion favourite has personally selected exclusive pieces from her designer wardrobe to be auctioned off for charity.

Among the covetable items, Sienna, AKA VIP 133, will be auctioning off a bright pink silk coat as from Sunday.

With a starting bid of £275, even the budget-conscious among us can own a stand out piece of fashion history.

Other items up for grabs include a bag and chic Vera Wang coat complete with fur collar.

Get your hands on a piece from one of fashion’s most enviable wardrobes from Sunday.

The bidding war is officially on!