A blue denim shirt and navy chinos are must-have menswear must-haves if you're picking out a casual closet that matches up to the highest sartorial standards. Make your look slightly more refined by finishing with a pair of tassel loafers. A perfect example of transitional style, this look is perfect this spring. So if you need fashion inspiration for dressing as you pass the big five-oh, this outfit is definitely worth saving for later.