Christy Tranquility- This abstract geometric design made of hand-drawn marks conjures up the feel of a seascape or a rock formation. Tapping into the trendfor calming aquatic colours this print creates a very tranquil vibe. Face and Reverse: 230 thread count, 100% cotton sateen, printed with piped trim. Super King Duvet Cover Set - 260 x 220cm, 50 x 75 +3cm (2).