I am getting married on October 22 in Vermont and I want to get my bridesmaids something to keep warm. I was thinking shawls or pashminas, but I also thought it would be nice to get them each a cardigan. Does anyone know where I might find a dressier style cardigan that would be appropriate for a wedding? My bridesmaids are wearing strapless grey silk chiffon dresses from J. Crew if that helps.