ILIOS is the all-time-classic reversible sun hat pattern suitable for women and kids. It includes two options of brim width and three head circumference sizes. Fully detailed photo instructions will guide you step by step through making a perfectly clean finished hat.
Seam allowances are included in the pattern. 
 
Fabric suggestion: Woven (non-stretch) light to medium weight cotton & cotton blend fabrics.
Printing: There are the options to be printed at home on A4 size printer or at a copy shop on A0 format.