No matter where you find yourself over the course of the day, you'll be stylishly prepared in this off-duty combination of a blue chambray long sleeve shirt and navy jeans. If you wish to instantly perk up this look with one single piece, why not introduce dark brown leather casual boots to the mix? We know it's always hard to stay on-trend in extra cold, but this outfit is proof that it can be done. So if you need outfit inspo for dressing as you pass the big 3-0, this combination is definitely worth saving for later.