From Bergdorf Goodman
Proenza Schouler "Tee" perforated leather ballerina flats 8 mm flat heel Round toe Slipon style Leather outsole Lining: Leather Made in Italy
From SSENSE
Buffed nappa lambskin ballerina flats in black. · Perforated detailing throughout · Calfskin sole with rubber injection Supplier color: Black