Waterhouse stole the spotlight in the sunshine yellow ‘Havana’ midi dress, which forms part of Rebecca Vallance’s Resort ’18 collection.
The bright design hits stores this October (i.e. just in time for party season), and will retail for $599.
Waterhouse isn’t the only celebrity wearing yellow right now – Kendall Jenner turned heads last week in a sunshine-hued Dion Lee knit. Nor is she the only star to favour Rebecca Vallance – Sylvia Jeffreys’ love for the label is well-documented (she even wore it to her wedding), as is Anna Heinrich’s.