From Thinkgeek:

The three-eyed raven (show, remember) printed large across the chest and arms of this boat-neck, long-sleeved ladies’ shirt. Shirt features a blue to grey ombré effect. Small HBO’s Game of Thrones logo beneath 50% cotton / 25% polyester / 25% rayon. Machine wash cold. Tumble dry low or lay flat to dry. Imported.

[All Men Must Die Ladies’ Long Sleeve Tee – Thinkgeek]