Swimsuit by PS Paul Smith, Just add water, Fairground print, Plunge neck, Take a dive, Non-padded, Tie fastening, Brief-cut leg. The diffusion line of the quintessentially British Paul Smith label, PS Paul Smith channels the same sophistication of the main line but with a playful, youthful exuberance. Expect contemporary, clean lines, soft tailoring and whimsical prints, all in keeping with Paul Smiths classics with a twist mantra.