Calvin Klein Relaxed Shirt Size & Fit True to size - order your usual size Regular fit Longline silhouette Model is 5'10" and a UK size 8 Available in sizes 36-44 (UK 8-16) Details Relaxed Shirt by Calvin Klein Black Smart pointed collar neckline Long cuffed sleeves Neatly placed button placket to front secures the fit Material & Care Material Content: RECYCLED POLYESTER (100%) Size Conversion EU 36 = UK 8, EU 38 = UK 10, EU 40 = UK 12, EU 42 = UK 14, EU 44 = UK 16