Kilt Breeks/Breeches? Anyone recall this

[neloon]

Alan, in US-speak muslin is just about any un-dyed cotton plain weave fabric regardless of weight.

Thank you, Truitt.
In the UK, muslin is very thin and is generally used to filter off liquid e.g. in cheese or jelly making. I think what you describe we might call "calico". (Some ladies will now correct me on this!)
Alan