Meanwhile, Conor McGregor has Donatella Versace in his corner. The most anticipated fight of the year just got a whole lot more fashionable. For the upcoming face-off this Sunday, boxers Floyd Mayweather and Conor McGregor’s individual styles are getting designer updates. Earlier today, Philipp Plein announced a collaboration with Mayweather, which will officially launch at the fight this weekend. According to WWD, the American boxer will enter the ring in a custom Philipp Plein boxing robe and trunks.