A: contrast top and side tab with purchased button. B: contrast band. C: contrast under brim and band with Bow. D: contrast band and visor. All views are lined. Wool, wool blends, wool types, Gabardine, Suiting fabrics. Interfacing a, B, C, 1d: sew-in. Interfacing 2d: craft weight. Unsuitable for obvious diagonals. Note: fabric requirement allows for Nap, one-way design or shading. Extra fabric may be needed to match design or for shrinkage.