What to pack for a 2 week trip?

Question

I'm going on a 2 week trip to South Carolina. It's in the beginning or August, so it will probably be hot. We're staying in my uncle's vacation house, so there's a clothing washer and dryer. We'll be by the beach, too.

So, what do you think? How many of each article of clothing should I bring? And any other items that I might need?

*Btw- I'm a girl. And I'm from New York, so I don't really know the weather down there.

Thank you so much!