I keep looking at this [[http://www.johnlewis.com/245583/Product.aspx dress]] and want to buy it, mostly because it looks so comfy! What would be better, grey or purple? What accessories/shoes etc would look good with it? Also this [[http://www.johnlewis.com/241916/Product.aspx?SearchTerm=RecentlyViewedList cardigan]] - what to wear it with? Is handwash only too much faff?