Calvin Klein is the ultimate one-stop destination when it comes to men's fashion. Although it is slightly expensive, the sharp shirts, well-fitted t-shirts and not to forget the iconic underpants is a must-have in every guy's wardrobe. They are widely known for their jeans and yes, it is a great investment to make. Shop for watches, wallets, shoes, and bags at this store. They have great options for jackets and sweaters as well.