When the occasion calls for a refined yet knockout look, marry a grey suit with a navy parka. Dark brown suede desert boots are an easy way to bring an air of stylish nonchalance to your look. This look is truly a staple if you want to be equipped for this winter and look equally stylish. As a man in his thirties, you probably want to start dressing maturely. In this case, inspo like this comes in handy.