Our classic collars are non-fused; meaning they retain their shape because they are sewn into the shirt, not glued. The slim fit body has a closer fit. Each button has been lock stitched so it's extra secure and carefully spaced so there's no gaping. Online Exclusive,Slim Fit Shirt with Classic Collar,Double Cuff (French Cuff) for Cufflinks,100% Cotton,Machine Washable,Catalogue Number - 51282 Click the banner to get it at ONLY: GBP29.95