Ever since President John F.Kennedy went hatless in the 1960s as a signof youthful vigor and disregard for traditional formalities, millinery hasbecome more costume than convention .

• 从总统约翰F.；肯尼迪在1960年把无帽子作为青年活力和反传统礼仪的象征开始；女帽已经变得更适合打扮穿戴比起传统的。