Mr. Song Millinery Wide Width Tiffany Brim Hat W/ Knot Bow & Rhinestone Accent-Q14 Medium-Large width tiffany brim. Shoestring knotted bow with rhinestone accent. Crush/stain resistent all-season material. CLICK ON 2ND THUMBNAIL IMAGE OF SELECTED COLOR TO VIEW SWATCH. Approximate size is 22" - 22 1/4" and can be adjusted with inner drawstring for perfect fit.