This relaxed casual combination of a brown long sleeve shirt and chinos is extremely easy to pull together in seconds time, helping you look stylish and ready for anything without spending too much time going through your wardrobe. Finishing off with white leather flip flops is a simple way to introduce a touch of stylish casualness to your outfit. As you know, the key to getting through the hottest time of year is opting for easy and breezy combinations like this one. Wondering how to master casual outfits as you move into your 60s? This combination is a wonderful example.