i'm with VampireCA on this one - the collection is chinese influenced since the mandarin collar is the prototype from which the nehru (and all other derivatives) evolved. you can see the nehru lacks the side closures and has more in common with the Mao Suit, which preceded it. the qipao / cheongsam were first imposed onto the Chinese by Manchu conquerers since the 17th century, and the mandarin collar is a modern day remnant of that style.