Mr. Song Millinery Structured Beret Cloche Hat - Q15 The most popular beret cloche hat style with petite rhinestone accent Subtle rhinestone detail on string bow knot and across cloche. Approximate head size is 22 7/8 inches ~ 23 inches and has an adjustable inner band for perfect fit. Designer's unique, flexible all-season material that is crush and stain resistant. CLICK ON 2ND IMAGE OF SELECTED COLOR TO VIEW SAMPLE.