How much should I pack for a 2 week overnight camp?

Ok, so the camp is 2 weeks long and it doesn't have a theme or anything, just a boys and girls summer camp. I know what to pack, but I don't know how much of each item to pack....soooo I need to know the amount for each thing: sweatshirts, sweatpants, warm pajamas, cool pajamas, bathing suits (it said 2 minimum..should i bring more??) jeans, tank tops and cami's, shorts, long and short sleeve t shirts, socks, bras and underwear. I'd really appreciate the help!! [: