Looks like collar epaulettes / badges have been removed by the last owner

Length measures Max 35" | Suggested Size: Medium

You'll find that the previous sailor made it up to the rank of Petty Officer First Class as shown by the sleeve patch along with 2 service stripes

Being waterproof these are a great addition to your wardrobe whether you enjoy casting a line by the lake or being an attenuative farmer

Classic Royal Air Force Blue Colour

British RAF Work Coveralls Olive Green - X Large 190/116 Romania Looks like collar epaulettes /At a glance Cotton Blend Material Velcro Closure 1 Chest Pocket & 1 Large Hip Pocket Velcro Adjustable Trouser & Sleeve Cuffs Heavy Duty & Hard Wearing Shoulder Epaulettes Rank Slides Solid Olive Green Colour Pit to Pit: 24. 5" Estimated Size: X Large Slim Label suggests a chest around 116cm Sleeve Length: 28" X Long Label suggests a height around 190cm Inside Leg: 32" Total Length: 70" Vintage Militaria Issued 1990 1994 Genuine British Army Surplus