Exotherm by Goodall red protective one piece suit

Adult or Men's size small

It appears to be in great condition overall and minimally used.  There is one piece at the neckline seam that is coming off.  See pics.

Actual measurements:

Armpit to armpit approx 23. 5"

Sleeve length from collar seam to cuff approx 30. 5"

Across the waist area approx 21"

Across the hip area approx 22"

Inseam approx 28. 5"

This item is sold from a vintage boutique in Buxton, ME.