Introduce a pop of bold pattern to your holiday collection with this crisp cotton and linen blend kaftan, perfect layered over swimwear for an eye-catching beach look. A simple silhouette that falls straight over the figure, this relaxed fit cover-up features a round neckline with notched detail and short kimono sleeves. Adorned with a diamond geometric print, it is softly shaped with a curved hemline for a flattering finish. John Lewis. 85% Cotton, 15% Linen. Abstract. Machine washable.