The film "Wall Street 2: Money Never Sleeps" was originally supposed to be released in April but has now been moved back to October. And that undoubtedly means that the return of the double breasted vest, worn by Michael Douglas with his single breasted suits, will also be delayed.
Douglas' clothing in the original "Wall Street" created ready to wear demand for suits with braced trousers as well as shirts with white collars and cuffs. It seems only logical that suit manufacturers will be eyeing his new wardobe for style ideas and those vests are by far the obvious choice.
The problem of course is that if a vest is the trickest element in a suit to fit, a double breasted vest has that challenge in spades. It will be interesting to see how this plays out.