Designer Nick Friedberg, a Los Angeles native, has upped the ante on his Fall 2009 collection for NSF Clothing. The collection features a new, more formal look, with shawl-collar cardigans and slim fitting trousers leading the way. Nick’s inspiration for this line came from a desire to encourage proper attire, but he also wanted the clothes to remain comfortable and wearable. Known for his knitwear, Nick has incorporated sweater details into more structured items, like coats. More pics after the jump.