I've been into these things the past week or two, perhaps its the lack of Mad Men (now that the season is over) or all the time I spent at my grandmothers, but something about the late 50's early 60s has had me currently liking the following...
Lace panel making a top more feminine, paired with delicate jewelry
Mint vintage bag with gold and leather accents
well worn cut-offs, not exactly a throw back but pairs well with everything
Side swept Veronica Lake hair with only mascara and a spritz of Chanel no.5