Because when you are prepping for your wedding to the woman you hate (to protect you both from being compelled to testify against your spouse), and you live in a 60,000 square foot mansion, and you're getting married at an unidentified second location which is also enormous, you totally get fitted for the wedding at your office, and you totally do it with your son's girlfriend/family's personal assistant AND a random investor flarging around in the background.