CHRISTYS' CROWN COLLECTION Dot Dobby Plaid Porkpie Hat [CCS836-BRN] 65% Polyester, 32% Rayon, 3% Spandex Dot dobby plaid porkpie hat has a band with a logo-stamped loop accent at the side. Turned-up brim measures approximately 1 wide and the crown measures 4 tall. Interior has a striped lining.