- Saint Laurent/YSL Saint Laurent's new ostrich feather high-heeled sandals. The gentle feathers decorate the upper, bringing out a high-end look. They are sweet and cool, full of fairy spirit and pure lust! Upper: ostrich feathers, lining: sheepskin, heel height: 10cm, sole: Italian genuine leather outsole, size: 35-39 (40 customized, non-refundable),