From the Soprano collection by  Peacock Alley, this duvet cover features:

For those in the know, Soprano sheets and Peacock Alley are almost synonymous. It has been a part of our line for decades because of its supreme quality and buttery soft feel. Complete your bed with our Soprano sateen duvet available in a variety of neutrals to complement your style.

• 100% Long staple cotton
• 420 thread count sateen sheeting
• Duvet cover is constructed with a 4" flange on three sides with a knife edge finish at the top
• Features a button closure on the back
• Twin/Twin XL duvet cover approx. 68" x 90" 
• Full/Queen duvet cover approx. 90" x 90"
• King/California King duvet cover approx. 105" x 90" 
• Made in Portugal 
• Machine wash cold, gentle cycle. Do not mix colors, do not bleach or use fabric softener. Tumble dry low, remove promptly. Warm iron, if needed. May be professionally cleaned
• All natural fibers will shrink to some extent. You can expect about 3% shrinkage with cotton. To minimize shrinkage avoid hot water washing and high heat drying.
• Available in a  flat sheets, fitted sheets, shams, euro sham and as a sheet set (sold separately) 
• Duvet insert sold separately 

Imported.