I have many, and I do mean many.
Unlike one of the girls I work with who has a whole wardrobe just for her shoes, only the bottom of my cupboard is full. Under my bed I have 2 stacking boxes, also full, and the ones I can't fit in either place, just stay on the floor until I can't get over the pile anymore.
At the moment I have 2 favourites. My little flatties decorated with sequins and beads, and my 'coastal' slippers.