Explore the most loved girl’s straw hats, bowler caps, swim flap hats, bucket hats, and much more only on TopOfStyle. Marni, one of the best luxury fashion brands in the world, was founded in 1994 by none other than the infamous designer Consuelo Castiglioni. The OTB group is Marni’s parent organization. Can't decide on what color Hats & Caps to wear? Let your personality shine in a Marni Hats & Caps. Shop it online. We offer a personalised Marni Hats & Caps for Girls collection available in a variety of colors and widely available fabrics like Wool and Cotton.