I'm about to place an order for some wool trousers with these fabric: http://luxire.com/collections/pants-sorted-by-price/products/dugdale-light-grey-plain-8958
I guess that one is not transparent.
I took the measurements from this pants (pic) so I hope I got the measurements right.
Warning: Spoiler! (Click to show)
Measurements (Click to show)
|Hip Front Only||18.5|
Send them in! I can never rely on my own measurements, but maybe you've had better luck. I sent in a pair of trousers and they replicated them perfectly with a couple changes. Now I just pick the fabric and say "replicate xxxx", it's great.