Business PR Newswire JOHNNIE WALKER VAULT X OLIVIER ROUSTEING PRESENT ‘THE COUTURE BLEND’ rvrisingnetwork October 21, 2025 0 Creative Fashion Director Olivier Rousteing and Master Blender Dr. Emma Walker unveil their second collaboration – The... Read More Read more about JOHNNIE WALKER VAULT X OLIVIER ROUSTEING PRESENT ‘THE COUTURE BLEND’