The 38-year-old reality star keeps new and essential pieces in her own personal wardrobe and so created a digital closet - much like Cher Horowitz's in the 1995 hit film 'Clueless' - that has "different sections" of garments she has previously worn, including her "wedding dress and shoes".
She said: "All of my old clothes go into a storage facility that's temperature controlled, and I have different sections, like one for all my Met Gala dresses. Each thing is in a garment bag with a photo of me at the event. I try to keep the shoes with the look as often as possible, especially in my wedding section. I have my wedding shoes and my dress on one rack. Then there's my Hervé Leger section from back in the day - maybe not the looks with the shoes, but I have all the dresses. Pretty much everything I've worn to an event is there."