[Richard]

Beautiful coach! Welcome to the guru gang.

First rule of Newell ownership is that no two Newells are alike. The point being that beds in an adjacent serial number to your coach could be a different size. So, it’s best to post the dimensions of the mattresses when asking about bedsheets.

I agree with Jack, your best bet is to find sheets larger than you need, and take them to a seamstress or interior design place and have them tailor them to fit.