i too have a wedding in october. i need to go shopping and figure out what im wearing-i probably dont need more stuff, but im sure everyone knows how that goes.. an excuse for a new outfit!! hehe. anyways.. i would say some nice capri-type slacks with heels or cute dressier wedges.. i would stay simple in the colors(obviously no white-but you dont want to come in a super bright color and upstage the bride either
) i really have no idea what i am wearing yet.. im just gonna go see what i can find-i try not to have a specific idea on what i want, because it NEVER fails.. i can never find it, when i want it.
so we will see. -Good Luck!!