Dress by Unique 21, It's hip to be square, Spread collar, Long sleeves, Button front, Smock style, Regular fit, No surprises, just a classic cut. 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.