Blue British Royal Navy jacket

Amazing blue serge British Royal Navy jacket/jumper. Beautiful wool, excellent condition, minus a tie at the chest and one button. This model was issued after 1956. I’d keep it, but it’s too big and needs to find the right owner to show it off. Length about 26-27” Chest (armpit to armpit) 18” Shoulders across top 17” Sleeves from top of shoulder about 23.5 “