Men’s National Geographic Monument Valley Tie-Dye Graphic T-Shirt. Size Large. BRAND NEW WITH TAGS. Long sleeve jersey T shirt from National Geographic in blue, brown and white tie dye with Monument Valley graphic on chest. Lettering above reads MONUMENT VALLEY in white and Navajo Nation Reservation in yellow. COLORADO PLATEAU is printed below the graphic in yellow. Crew neck. 28 inches long. 100% cotton. Machine wash. Retail $30.