Bikini set by Unique 21, Metallic panels, Non-padded cups, Halter neck, Clasp closure, Matching bikini briefs, Cut-out design, High rise, Brief-cut leg. Specialising in clean, minimal tailoring, British label Unique 21 smartens up your wardrobe staples with its latest offering. Designed exclusively in-house, the brand creates relaxed versions of traditionally formal separates. The result? A contemporary collection of tuxedo dresses, wide-leg jumpsuits and boyfriend blazers.