Like British WW2 Ike Jackets

but this is mostly pilling / bobbling on the body

As for the design

2 Chest Pockets & 2 Waist Pockets

British Royal Navy Sea Cadets' No 1B Class 1 Dress Jacket - Large 104L Spain Like British WW2 Ike JacketsAt a glance 100% Wool Material 2 Waist Pockets & 1 Chest Pocket Double Breasted Button Closure HM The Queens Golden Jubilee Medal 2002, HM The Queens Diamond Jubilee Medal 2012 & Cadet Forces Medal Medal Ribbon Bar Sea Cadets Gilt Thread Peaked Lapels Engraved Anchor Buttons Solid Black Colour Pit to Pit: 21. 5" Suggested Size: Large Slim Label reads 104L Sleeve Length: 26. 5" Long Collar to Hem: 34" Modern Militaria Issued 2010's Genuine British