Amina Muaddi Ladies Flats. SKU - ANE LACE UP FLAT-NAPPA BLACK + WHIT. Color - Nappa Black/White Crystals. Amina Muaddi Ane Crystal Embellished Ballerina Flats. This flat features crystal-cut accents throughout, an asymmetric square toe, a wraparound pin-buckle ankle strap, and a logo embossed at the padded leather footbed for a touch of refined elegance. Material - Nappa. Made in Italy. Please visit the brand website for sizing information.