Plus-size top by John Zack Plus, Metal neck detail, Cold-shoulder cut, Nothing to shrug at, Plunge front, Long sleeves, Regular fit - true to size, Exclusive to ASOS, You heard it here first. Turning catwalk styles and red-carpet looks into a collection of next-level dresses, London label John Zack preps you for the party. Fall for its plus-size range of lace, ruffle and cold-shoulder maxi styles.