Swimsuit by Playful Promises, Summers over when you say it is, Striped design, Somewhere between plain and printed, Self-tie fastening, Open back, Brief-cut leg. London lingerie label Playful Promises, mixes flirty detailing with directional design. Corsets, bras and briefs come in luscious tulle and satin finishes as bandeau bikinis and cut-out swimsuits see retro prints and ruffle trims add to Playful Promises full collection of intimates.