Do you think that this is a new trend? Let me tell you that it is around for quite some time. As Heidi Klum says "...in fashion one day you are in and in the next you are out." So, don't forget that trends come and go, and time just add a new twist to it. Take a look at this Lanvin design from the 1970. It is so 70's, but it is also quite in vogue, don't you think?