Lightweight cotton makes this duvet set a crisp, comfortable complement to any modern or traditional bedroom decor. Twin set includes one Standard sham; Queen set includes two Standard shams; King set includes two King shams 68" x 88" Twin duvet; 20" x 27" sham 88" x 88" Queen duvet; 20" x 27" shams 104" x 90" King duvet; 20" x 36" shams Duvet has button closure; shams have envelope closure 300 thread count 100% cotton Machine wash, tumble dry Made in Portugal