Pieridae Agapanthus Teal Duvet Cover and Pillowcase Bedding Set. Sooth away those winter blues with our Agapanthus Teal duvet set! This beautiful set will help to create a calming atmosphere in your bedroom thanks to its soothing teal and white tones, with a splash of light & dark teal flower foliage. This is one bedding set you will not want to remove. Made from cotton and polycotton and the bedding set is machine washable at 40 degrees and suitable for tumble dryers.