Vintage circa 1950s white cotton British Royal Navy services/ cook's chore pants.
 
The label is faded you can just about make out  the manufacturer as "??? Sutcliffe & Sons Ltd"
Marked a vintage military size 5.
 
White cotton with belt loops, buttoned fly, buttons around the inside of the waistband for braces/ suspenders. Side pockets and seat pocket.
 
 
General minor wear, a couple of small fray holes at the upper front and at the seat pocket,  some writing inside the waistband, some spots, a few fray nicks. The hems show some edge wear and there is some scuffing towards the bottom of the legs. See photos.  A few marks and areas of  minor discolouration. 
 
Laundered.
 
Measured at 34" at the waist in total 
31" inseam/ inside leg 
44 1/2" outside leg length
10" across the hems
rise is 16 1/2"
20" across at approx hip level (these are men's pants however and will fit women differently)
14 3/4" across the top of the leg at the thigh, side to side
23" across the front, side to side at the base of the fly