1. Always remember that males remove their hats while talking to women in Sweden, this is done out of respect.
2. Be prepared to see a lot of people wearing black and white, when you're in Sweden. It's probably their favorite color and you should wear that too.
3. Do remember that there are four seasons in Sweden and they matter therefore, dress according to the weather.
4. Wear good and comfortable shoes when you're in Stockholm, as it is a nice place to walk.
5. Dress casually but fashionably while dining out or going to a business meeting in Sweden.