Celebrating twenty years, British label Preen by Justin Thornton and Thea Bregazzi, has created some seriously romantic designs over the past two decades. For the summer, the brand has created an exclusive capsule collection for Net-a-Porter. The six piece line features dreamy floral prints on fluttering dresses, skirts and devoré silk shirts. Look below to see all the pieces, and head over to Net-a-Porter.com to shop more Preen.