My understanding is that those yardages are inexact references to give an idea of how much cloth might be used. It will obviously vary based on the waist and hips of the wearer, but also on how best to pleat the kilt based on the sett, the pattern, and the size.
Simply put, a five yard kilt is pleated more broadly than an eight, but neither is exactly that.
Rev'd Father Bill White: Mostly retired Parish Priest & former Elementary Headmaster. Lover of God, dogs, most people, joy, tradition, humour & clarity. Legion Padre, theologian, teacher, philosopher, linguist, encourager of hearts & souls & a firm believer in dignity, decency, & duty. A proud Canadian Sinclair with solid Welsh and other heritage.
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