This is a Vintage (purchased in the ‘90’s) Ralph Lauren Polo Sport Crewneck sweatshirt. It is a cotton blend French Terry fabric in a navy color that definitely has an indigo base to it, overall variegated fading see pic#8. The first photo depicts the color most accurately. Raglan sleeves with a wider drop to the sleeves and a wider crew neck collar make this a very comfy sweatshirt to pull on. Please note this is a vintage piece and not perfect, there is some fraying at the cuffs and neck as seen in photos #5-7. Approx measurements: armpit to armpit 25”, sweep 22”, shoulder to hem 26.5”