I am going to study abroad in Michigan near Detroit, what should I wear from February to June) It is snowing there now, but there is no snow at all in Beijing)

Formal means suit or dress. During the internship, you need to dress more formally (especially for meetings and the like), and you need to wear a suit (skirt). Dress is what I would wear when going to other people’s parties. Suspender skirt or cheongsam (recommended, foreigners think cheongsam is very sexy) are both OK.

Michigan is still relatively cold. It is estimated that there will be minus 10 degrees in February. June will be cooler, cooler than most parts of China (20 degrees Celsius).