Go for a simple yet casually stylish option by wearing a navy double breasted cardigan and a white crew-neck t-shirt. Feeling venturesome? Switch up your look by finishing with a pair of beige leather loafers. With the departure of winter comes warmer, sunnier weather and the need for a summery ensemble just like this one. So if you're searching for a good-looking and age-appropriate ensemble, this just might be it.