The weather in America now

Clothes, East Coast Cold, new york, Washington and so on. Bring cotton-padded clothes.

In California, San Francisco may be colder, but it's not as cold as new york. Basically, the sweater is solved. In Los Angeles, I basically wear a jacket at night. It's okay.

So your clothes, basically long sleeves, short sleeves, sweaters and coats (cotton) should be brought. Just bring clothes all year round.

Try to buy things and cosmetics at the airport, excluding tax. There is no tax refund for buying outside. Buy Clinique. Half price compared with domestic shopping malls, and 30% cheaper than China airport duty-free shops.

Electronic products can be bought, which is cheaper. You can buy an Apple notebook, which is about 20% cheaper than in China. Ipod is not necessary. There is not much difference in price.

You can buy many American health care drugs, which are cheap enough to give away with face. Generally 100 RMB is a large bottle of fish oil and vitamins. Go to costco (it may be misspelled) and find a friend with a card to take you there. It's just a little heavy

Pay attention to shopping, buy less souvenirs, 100% made in China, and export them to China when you bring them back, which does not take up enough space.

How many baseball caps can I buy? Many styles are not available in China. Especially the live broadcast major league of nba. Home is not cheap either.

That's all. I don't understand some information. Your brother, I have to run to Los Angeles three or four times a year. Basically, you have been to all the places you mentioned.