Could it be?
At the Dollar Tree?
Yes, I tell you! In the same section as the bras, socks, and panties are 17 X 17 pillow covers! There are some very interesting patterns, but I thought this blue was perfect! They also had a dark chocolate brown I thought was lovely, but I didn't get any.
Stuffed an old pillow in there, and zipped it right up.
I wanted a touch of blue to go with the soft blue throw on my bed from one of my treasure hunts this summer.