Cotton Sateen Luxurious Bedding. Set consists of 8 pieces designed for 2 beds, 2 fitted sheets, 2 duvet covers, 2 shams and 2 envelopes. Queen Sets are 12 pieces (2 fitted sheets, 2 duvet cover, 4 Shams and 4 envelopes). King sets come with 1 fitted sheet, 1 duvet cover, 2 shams and 2 envelopes per bed.