Navy Chiefs-1945--- note the vast leeway in uniform regs.
Enlisted would wear basically the same, except for the chief hats, and khaki shirts. Enlisted shirts were a light blue chambray, or a dark blue. Pants were typical dungaree blue. A dark blue dungaree working jacket was often worn. Enlisted hats would be either a blue ball cap, or Navy Dixie Cup, (white or dyed dark blue.
Officers would wear Khaki shirts and trousers
Winter wear heavy deck jackets (foul weather jacket):
N-1--- Dark Blue
N-1---- Khaki
N-1 ---- Green
A variety of deck Jackets:
On the rear of the jackets were often stenciled the ships name and or number, and division.
Chiefs and officers were issued the same foul weather jackets as enlisted, except theirs were normally new issue, and enlisted were suppose to turn in their foul weather jackets after the winter season, for cleaning and storage. ( I never turned mine in and wore it for years after discharge, until I out grew it!
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) Many officers, and old salts found ways to get hold of leather avator jackets.
Hope that helps.