Rihanna, known for her bold fashion choices, has sparked a debate about the potential of bathrobes as eveningwear. Her recent appearance at the launch of Fenty Hair in a custom Jacquemus bathrobe, complete with glamorous accessories, has proven that the fresh-out-of-the-shower look can indeed be transformed into a stylish evening ensemble. This follows a similar trend set by Isabelle Huppert at the Cannes Film Festival, where she wore a Balenciaga bathrobe dress on the red carpet. Could this be the next big eveningwear trend?