7. It looks like two different dresses cut in half and sewn together.
This kind of stark contrast between the top and bottom of the dress is especially jarring when there is a whole high-necked, overworked, "naked" thing happening above the waist and a bright, opaque tent happening below it — like you tried to make an evening look with a big skirt and some loose rhinestones.
Stick to a single color to help balance a more naked top with a more covered-up bottom