Hello great and esteemed company!

I saw a kilt for sale recently, and don't know quite what it was.

It was Campbell/Black Watch, very heavy wool, and lovely looking stuff,
but it had no straps and buckles. It Did have a piece of the same material, a long narrow strip about as long as the kilt, that came with it. This had long tapes at one end, each maybe 18 ".

I couldn't tell if the kilt too had tapes at the top, but is seemed properly lined
I gather it was quite old, and the seller had purchased it years ago from the Ayrshire militia.

I am sure someone here will know more about this than me! (greenhorn stage #1!!)
Thanks for any answers on what this was exactly.

Best,
Richard.