A medium shade of blue best shown in photo#1 taken outdoors. The other photos make it look navy blue . This is a vintage Penthouse Gallery tunic Asian style with fabric frog button closures from the late 60’s to 70’s. In excellent condition . Huge front pockets and a 7 inch side vent on both sides. Generous sizing for vintage. The length from center back to hem is 29 inches. The pit to pit width is22 inches. Sleeve length 26 un cuffed. 23-24 inches cuffed. Sleeves are wide and loose cut as is the entire garment. A very generous size M. No fabric content listed or required when the garment was made. It feels like a soft linen or linen blend. Very well made.I only wash my vintage garments in retro clean in cool water and air dry.