Honestly though, why would you want to do laundry on your honeymoon???? We are heading there in 14 months for our honeymoon and I have decided that we are not going to do laundry there. It's our honeymoon, and we figured that it is a time to relax after the crazy wedding we will be having (our family's are very opposite, his parents are not together, etc). Anyways, packing tips. I'm sure you can figure out the clothes you want to take, the usual shorts, I usually pack 1 pair of dress pants or jeans, t-shirts, tank tops, double the socks (I change them half way through the day), undergarments, bathing suits, etc. Don't forget, if you like it, to pack wine, bottle opener, candles, lighter, etc. for a little romance after the parks. If you are flying, you can bring the wine on your carry on for a safer ride there. alcohol is expensive down there.
We usually wear the same pair of shorts more then one day to save on packing so much, but make sure to bring extra shoes. Rotate them each day, or change them half-way through the day. As for outfits, that depends on you. Are you planning on dining in a nicer restaurant? If so, pack appropriate clothes for that. If you are planning on going out at night to Pleasure Island, pack some dancing clothes. If you just want to go down there for a WDW experience in the parks, I would bring 8 shorts, 1 pants, bathing suits, undergarments, about 20 pairs + of socks, t-shirts, tank tops, 2/3 pairs of shoes, hats, light coat or sweater, etc.
Don't overpack. We did that the first time we went and it was a pain. Also, usually people buy some clothes when they are down there, so we decided that those clothes we can use when we are down there too. SO if you are planning on buying some clothes when you are down there, plan on wearing those too, just so you don't have to pack as much.
Anyways, I hope that I have helped you. If you have any more questions, let me know.
Joline