Since I'm a fifties and full skirt lover, I decided to go for the ''pro level'' getting a petticoat, so my full circle skirts don't look overwhelmed anymore. Let's face it: it's a bit weird, but I think this style makes an outfit very different to anyone else's. It was fun to see how some people on the street looked at me as I was a green little alien walking around with a petticoat, but I really liked how it were mostly surprise and curious faces, not in the bad way.
I think to get this old inspired but not outdated is essential to mix garments: classy and simple dress, a little bit more overdone makeup with soft colors, big and actual handbag in a bright color, some loose curls on my hair... It's about getting a shocking and fun outfit, but always without claiming for too much attention.