You're allowed to wear whatever you want at your wedding . It's your wedding, after all. You can wear a green morph suit for all I care. You are not, however, exempt from the opinions of others regarding what you're wearing. Especially family. Weddings are family affairs by nature, or else everyone would simply elope. So when you have a wedding, you're opening up your life and choices to be evaluated by the people in your company. You don't have to care (and probably shouldn't care) what they t…