Finding Sizes?

[Southern Breeze]

I've got a two-part questionfor all the kilt experts out there- how do you:
Aetermine the size of a traditional kilt when there is not a size anywhere
you can find.
B:Know what type it is-4 yard, 6 yard etc.
This is probly one of those simple things that is a source of puzzlement to us new guys and amusing to the experts.The only dumb questions are the ones you don't ask,that what I tell the guys on my workcrews. Any tips,pointers referances will be appreciated.

Sorry about all the typos.I had an encounter today at lunch and it still distracts me.