Not a very touristic city
The city has a beatiful cathedral, the Duomo, but everything near it is expensive. Some also said Milan was the fashion capital of the world, but I have no seen anything demostrating it. Everything you find in Milan can be found in other cities, the shops, clothes, restaurants, everything. If even though you decide to go to Milan, 2 days are enough to visit everything. There is a good DJ and party house we liked in Milan, it is called Alcatraz, good for party.