Romika Cassie 50 Mary Jane Flat Black EU 37 US 6 to 6.5

New with lightly damaged box. Possibly tried on but not worn. ROMIKA shoes are sized according to the European size standard. To help determine the proper fit, see the chart for reference in the pictures. I listed this as a 6.5 US. But the brands website say an EU 37 is equal to a US 6 to 6.5.