There's no sin in enjoying the full pleasures of the summer sun, not only is it cooling it gives the skin a healthy tan.
Vests are are summer chic and when worn properly you can get away with it in almost any setting.
Men are certainly not limited to wearing
Vests only to the beach , stroll in the park or the gym.
Vests can go to other places like the cinemas & restaurants as long as your bottom cordinates are decent.
Skinny or
Slim Jeans look good with
Vests and for a more dressed up feel you can pair it with espadrilles, sandals or plimsolls. Preferably flat soled footwear and please use a deodorant and shave your pits if you have to.