1980's, denim jumpsuit, in gray, by Brittania, Men's size hotsell 38

hotsell 1980's, denim jumpsuit, in gray, by Brittania, Men's size 38. 100% cotton. Made in Hong Kong. Snap front. Snap flap breast pockets. Snap cuffs. Belt loops. Front and back pockets. There is a faint stain on the front of one leg, see eighth picture; there are stains on one shoulder and sleeve, see ninth picture, and there are light marks on the back of the legs, see last picture, otherwise in great condition.
20" across shoulders
35" back of neckline to crotch
24" underarm to underarm
23" across waist
25" across hips
25.75" inseam
14.75" across thigh
7.75" across bottom leg opening
7.25" shoulder, neckline to sleeve
22.5" sleeve, shoulder to end
12" drop, shoulder to underarm