I recently attended a wedding in my soon to be's family. and I quickly became horrified about my own. A handful of his cousins showed up in jeans and tee shirts to the very formal wedding. These same cousins will be at my upcoming wedding. How do I let them know that their torn jeans don't exactly fit into my idea of formal attire. I don't want to be rude I would just like them to treat my special like more than a free meal. HELP...PLEASE