REFERENCES: PP-564 | Brim: 10 cm; PP-239 | Brim: 12 cm; PP-477 | Brim: 14 cm. MEASUREMENTS: Diameter: 17 x 19 cm Circumference: 55.5 cm Crown Height: 9.5 cm Handmade hat, may or may not have a margin of 1 to 2 cm.