user_n_a_m_e
Kittywitch
That depends largely on what it is you'd like to make. I would suggest starting with something fairly simple to piece together, since that is much harder than the sewing itself.
yes, thats what I meant...something simple yet elegant that would be hard to mess up on...lol I've been wanting a yellow sundress for a while...but I dont know if that'll be complicated or not... O.o
That depends on what style of sundress you want. I'd start by looking at fabric and patterns, like Errowyn said.
If it's the kind you want, they sell special fabric at WalMart that's already smocked at the top so you just need to cut it to fit your body and make one long seam up the back, and then it's a dress.