United Colors of Benetton are known for its multiple-model campaigns, but clearly the High Street giant thought that Joan Smalls was impressive enough alone, and opted to cast her solo for its latest Spring/Summer 15 campaign.

Smalls smiles big for the new advertisements, which were lensed by photographer Cass Bird, as she models a series of new wares from United Colors of Benetton's latest Spring/Summer 15 collection – which drew its inspiration from the Audrey Hepburn classic Roman Holiday.

Joan Smalls is all smiles for United Colors of Benetton campaign

Joan Smalls is all smiles for United Colors of Benetton campaign

Joan Smalls is all smiles for United Colors of Benetton campaign