The clean, fresh-faced models at the Derek Lam show added to the breezy, California vibe of his 2012 Spring Collection. (Lauren Murdoch Smith)

Derek Lam presented his ultra-feminine, California inspired Spring 2012 collection earlier today at the Mercedes-Benz Fashion Week. 

The collection included a mixture of glam, casual, feminine and edgy with a medley of leather pencil skirts, bright neon colors, trench coats and 70s inspired bold prints.

The knits, sheer blouses, oversized pieces and belted looks also had a "That 70s Show" vibe.

"Still on my mind from Derek Lam this morning - oversized black sequin dress with the lowest square neck," tweeted fashionblogger Rumi Neely of Fashion Toast. 

A striking pink trench coat stole the show. Lam took an everyday, clean silhouette and made it ultra girly- a transformation Lam has been known for implementing.  

The models also demonstrated the clean and crisp California vibe, wearing a minimum load of make-up and sleek, classic pony tails.

Reach reporter Paige Garrett here.