I did mention this in another thread but as there are a few posts asking after the ultralight taffetas I will repeat it here. The last newsletter from extremtextil said that they will get some 7d and more 10d in stock in June (barring any delays of course). It is manufactured in Japan apparently. So if you can wait till then it may be worth keeping an eye on the website. At this rate they will be the only place on the planet selling 7d, just don't look at the price!