MiuMiu Miu Miu. The early spring model has been upgraded to create high-quality ballet shoes with belt buckles and decorative buckles. The super versatile classic fashion model is not so slim for the foot shape and is more friendly to girls with high insteps. Upper: imported sheepskin. Lining: goatskin lining. , Outsole: Genuine leather imported from Italy Heel height: Flat heel, 4.5cm, size 5-9 (custom-made for sizes 4 and 40),