Just adding a beret adds an intellectual and calm vibe to your look. Wearing it at a slight angle also adds a bit of a playful and cheerful atmosphere that'll make everyone swoon. It's also perfect for making you look like a bonafide artist!
Nina Ichihara (from The iDOLM@STER: Cinderella Girls) looks like she's strutting down the autumn streets of Paris in her beret.
Have a look at the illustrations below and see if any of them fit you just right.