This is such a striking example of a vintage grey hand-knitted grey, blue and red patterned v-neck tank top. I estimate it was produced during the 60s or 70s and that the fabric is a wool-blend.
There is a gentle stretch to the fabric. It is in a good, vintage condition, with one small darn at the back of the neckline and left shoulder edge. See pic.
Please see measurements below:
Length: 23″ (the back is a little longer: 25″)
Bust: 42″
Arm Hole: 9″
Waist: 42″