You Want an Asian Trend? It COULD Happen...
I don't claim to be a movie person, but I assume you're talking about "Memoirs of a Geisha," or whatever it's called, right?
Here's my thing. Being a young man, I've seen my share of ladies in all sorts of attire and cues. Everything from Bohemian to some other trend are usually inspired by two things- media or some common events. It may be possible that someone will try to cash in on the Japanese trend. Personally, I love to study Japan. I like Asian accents. Probably the only thing that may be popular are Asian-inspired fashions ranging from sakura tree prints, to all that stuff. If people wanted to REALLY go crazy with Japanese (much less Asia along the Pacific Ocean) accents, they'd sort of try to make hakama pants popular on women. Hakama pants are like these full pants that look like a skirt. They are usually worn by martial artists practicing stuff like Aikido, Bushido, Kendo, and that sort of thing. Kimonos are already in American fashion. But in the sense of traditional kimonos, probably not as popular. Silk kimonos with dragons and stuff will likely have to be ordered from certain websites.
Outside of traditional Japanese accents, some may go for just the Oriental deal. There are many options, especially among ladies. Vietnam has Ao Dai (pronounced like "oh yai," since I don't think "D" sounds are too good), which is like a very long tunic with open sides. Usually, silk pants are worn to accomdate the look. I've seen a few Vietnamese ladies with Ao Dai outfits, and they are lovely. A more risqué option would be to make China's Cheongsam and Qi Pao dresses more commonplace as well. Why risqué? It is because many Qi Pao dresses have very high slits on the sides. I've read that they are pretty much acceptable Chinese fashion meant to elegantly show the legs of its wearer. Could be field day for some American designers to come up with their own ideas.
I think this MAY spark sort of a trend. I'll give it a 60% chance at best. The movie has to be good, fashion admirers will have to like traditional Japanese and Asian fashion, and basically just have a certain following to induce a trend. Then with a trend, how long will it last? With all the silk stuff Japanese people wear in traditional dress, this could be a bonus as it can help keep us warm while it's cold in many places. So, I'd guess you'd say that if there is a trend, this would be great timing.