It's for a wedding. Dress is light grey/silver with silver embellishments on the upper part and a sheer skirt - jeez, sounds tacky written like that but it's lovely, honest 
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Usually when I go to a wedding I wear one of my trusted nude/blush blazers with nude/blush heels - seem to go with everything. But I don't know if it'd match in this instance. In fact I can't think of a colour for a blazer that would match a silver dress. So maybe a shawl/wrap? Though I'm terrible for feeling the cold. I've trawled the web but can't find anything. Also stuck for what colour shoes/clutch to wear? I really love the dress but I'm so close to returning it as I can't seem to find anything to match so any suggestions would be much appreciated :).
TIA