The OUI Flannel Plaid King Duvet Cover Set is the perfect all-season weight and made with Portuguese organic cotton flannel for your most restful sleep. This duvet cover set is produced in Portugal by a heritage factory that’s crafted quality bedding for nearly 100 years, and is OEKO-TEX ® certified, making it good for you and the environment. Woven from fine yarns and brushed on both sides, this flannel duvet cover has a luxuriously smooth hand that minimizes pilling, thinning and fraying. This king duvet cover set includes 1 king duvet cover and 2 pillowcases with envelope closures to last you through many sweet dreams and cozy mornings. Exclusive to Indigo100% Organic cottonBreathable brushed flannel in an all-season weightOEKO-TEX® certifiedSet includes 1 king duvet cover (90"L x 110"W with an 84" opening) and 2 pillowcases with envelope closuresMachine washableDimensions: 11.8"L x 14.6"W x 13.4"H | OUI Yarn-Dyed Cotton Duvet Cover Set, Ivory Stripe King