Am very interested in getting some 16 oz tartan fabric from Lochcarron. I am 5'7, 165 lbs. Would three yards or metres of material be too small, and would four be a better bet? I wouldn't wear it pinned on the shoulder, would mostly wear it down, with the excess in the front tucked into the back. I do know that historically, BPs did not likely use modern tartan fabric. This is something interesting that I'd really like to try. Thanks guys!!