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 think, but you have to know that they will think something.
In this case, when the groom's mother tried to impart a sweet family tradition onto her newly minted daughter-in-law. The bride ultimately has complete say over what she's going to wear, but family traditions are not to be scoffed at. Read on for the details of the story and see what you think.