I received my two new sets of Tasha 100% Cotton Flannel Sheets just two days ago, and I Love Them!
Woolrich clothing has been a favorite of mine for years, due to their quality fabrics, and their sheets did not disappoint me!
The colors are a rich burgundy, gray, black plaid, and they have a nice generous fit after they were laundered.  My mattress has a 12" depth, and the fit was perfect.  I also ordered the same sheets set in the pretty green....Both colors are terrific and the fabric is soft and beautiful!   They were made in Pakistan, and I believe that they have been weaving quality cottons for centuries.  Thank you Wayfair and Woolrich!