I have a fabulous dress which I'll never fit into for my friend's wedding in 3 weeks, so I need a new (cheap) one. Have seen a gorgeous white skirt/ top outfit in Oasis, but please tell me - is it bad taste to wear white as a wedding guest? I couldn't give a hoot if it's meant to be bad luck as I believe you make your own luck. Just want to canvass opinions about the taste issue.