Does anyone have suggestions on accessories and cover-ups for these two dresses? [[http://www.frenchconnection.com/product.aspx?productid=716Z5&seoterm=Pennys%20Party%20Dress&ccch=gbp&rand=719167&mscsmigrated=true this one]]? and [[http://www.johnlewis.com/218714/Product.aspx this one]]? Heels a must! Ta in advance!