I have been invited to a friend of mine's wedding in July and my FI has also been invited to a friend of his-- we'll both be at each. My question is about what I will wear. I just bought a really cute cocktail dress which is a halter tie, with black ribbon triming the top and bottom-- but the rest of the dress is whte. Could I wear it, or would that be wearing white to a wedding-- a big no no.