Pretty You London Estelle Peach Mule Slippers chinille Rubber sole The Estelle Mule Slippers bring together all that one could ever want in a slipper. The Estelle Slippers have chenille sock for ultimate comfort. They come in 4 Sizes: S(5-6), M(6.5-7.5), L(8-9), XL (9.5-10.5). Each size sold separately. The balance between style and luxury in our mule epitomises Pretty You London.