New The Roselight Plunge Midi Dress in Blue Tapestry Floral from the Zimmermann Summer Swim 2026 Collection. A linen midi dress with a plunging V- neckline, billow sleeves with elasticated cuffs, finished with a fitted waistband and flared skirt. . Linen fabric . Deep V-neckline . Partial stand collar with lace detailing • Stone buttons down the centre front . Centre back invisible zip closure . Placement printed Us size 8