If you use a more relaxed approach to dressing up, why not pair a white and black puffer coat with a pink turtleneck? A good pair of black leather chelsea boots is an effective way to breathe a dash of polish into this ensemble. This combination is a nice pick if you're piecing together a standout ensemble for transeasonal weather. As a 30-year-old gent, you want to start dressing like an adult. In this case, ensembles like this are a safe option.