For this dress I used the pattern of Matthew Williamson published in Burda 09/12. The original pattern can be found here: http://www.burdastyle.com/pattern_store/patterns/matthew-williamson-dress-092012. It was easier to follow than I though. The only problem I had was to place the pattern on the fabric in a way that the fabric pattern forms an interesting shape. After a few trials, I adjusted it. The fabric I used is lightweight stretch satin.