I love love looove those style era's

swinging london, jackie O, and hippie trippie are my favorite 60's styles

and as for the 50's I love pretty much everything^^
heres a few good links
mybabyjo.com
pinupgirlclothing.com
google search: Jayne Mansfield
and Google searching 50's hairstyles/clothes usually comes up with some really cute results