It turns out that it will cost me 16,49 Euros (about $24.50 USD) to have up to two kilograms of fabric shipped to the US. The website says that the undyed diamond wool twill weighs about 270 g per meter. So two meters would weigh 540 g, or about half a kilogram. Still, I'd be paying nearly $25 USD for the shipping alone, on top of the 22,99 Euros (about $34 USD) per meter of fabric.
That's nearly $100 USD for two meters of wool just to make the most expensive apron dress I would ever have had--and that's before dyeing the fabric, assuming that I
At that price, I would be terrified to cut the stuff, let alone dye it--and I see no point in buying diamond twill if I'm not going to try out some fitted designs.
I need to think some more about this, and get shipping cost information from the other dealers.
EDIT: I have made small changes in the above text to make it read closer to what I meant to say, the biggest of which was to correct my comment about the price of the Naturtuche diamond twill from "over $100 USD" (with shipping) to "nearly $100 USD" (with shipping). Mental arithmetic, unfortunately, is not one of my more solid skills. :-)