Cat Opera Cotton Pyjama SetOpera, but make it feline. Cat Opera stars a cast of costumed cats mid performance, dressed for the stage and clearly taking their roles very seriously. Set against a rich purple base, the print is full of theatrical detail, playful drama, and the sort of glorious absurdity that makes you wonder why all opera is not cat themed. Crafted from soft, breathable cotton, this long sleeve and long leg pyjama set is designed for comfort with character. Bold,