Deep plum is such a great color for a Fall wedding. Adding charcoal grey and pink might be a bit unexpected but the combination is a great balance between masculine and feminine style.
Bride and Bridesmaids: A satin sash on the bride’s gown could coordinate with deep plum bridesmaid dresses.
Groom and Groomsmen: Charcoal grey suits for the men with deep plum ties. A surprising shot of color could be included in the suit lining or fun, striped socks.