Dh is wearing dress pants and a collared polo shirt, I am wearing a black skirt and top. For the $$$ we wanted to dress up a little. My prior plan (couldnt find an outfit I liked) was khaki capris, dress sandals and a collared polo for myself and the pants / polo for dh.
I think as long as it isnt shorts, ripped clothes, anything from a beach you will fit right in!