Designed for some of the World's Finest Boutique Hotels!Made in Portugal with a Superior single-ply 400 thread count, these Oxford edge duvet covers have been carefully embroidered with a two row cord border in white, royal blue or dove grey. The duvet covers have an envelope style opening with ties to secure the duvet. The pillow cases are sold separately and also have a 2 row cord Oxford Edge.Technical fabric specifications: 400 thread count. Single Ply Construction. Weight: 120g/m2How To Wash Egyptian CottonKeep Your Cotton Looking Its BestWashing Egyptian Cotton Bed Sheets and LinensWhen it comes to washing your new items, don't turn the temperatures up too high.