My FMIL is insisting that she and my mother coordinate outfits for the wedding. Is this a thing? I honestly couldn't care less if my mother and her are matching. My mother doesn't care either and she is losing weight so she probably wont plan her outfit until a few weeks before. My FMIL keeps asking me what she should wear, and what my mom is wearing and its driving me a little crazy. Her outfit is the LAST thing on my agenda. Am I wrong to be irritated? Do MOTG and MOTB usually coordinate outfits?