Want to infuse your menswear collection with some street style menswear style? Rock a navy quilted gilet with navy skinny jeans. For something more on the dressier side to round off your getup, add a pair of dark brown leather casual boots to this look. We're loving how perfect this outfit is when cooler weather comes. And if we're talking casual style for 30-something gents, this getup looks nice on most gents.