Psycho Bunny Polo Shirt. Featuring the signature embroidered Psycho Bunny logo to the chest, 2 pearl button placket, 2 side vents, Ribbed collar and cuffs, 100% pima cotton, Machine washable mild and cold. Psycho Bunny redefines the classics with a twist and peerless quality, giving tradition an updated edge with classic designs. Psycho Bunny is a great brand producing quality clothing.