The Kustom Kit Long Sleeve Slim Fit Business Shirt exemplifies contemporary professional tailoring with meticulous construction standards. The easy-iron fabric minimises maintenance whilst preserving a crisp, polished appearance throughout the working day, and the fused stand-up collar delivers refined structure with contemporary sophistication. Engineered for a streamlined silhouette, this shirt features a back yoke with two back pleats that provide subtle shaping and accommodate movement without compromising the slim profile. Self-colour pearlised buttons add refined detailing and visual coherence, whilst single needle stitching at the armholes demonstrates precision craftsmanship and professional finish quality. Twin needle stitching on sleeve and side seams reinforces high-stress areas, ensuring exceptional durability and longevity through repeated wear and laundering. Two-button cuffs with button on cuff gauntlet offer versatility and secure adjustment, accommodating various wrist sizes and layering preferences. The curved hem creates a flattering profile that works equally well tucked or untucked, providing styling flexibility across different professional contexts. The slim fit silhouette delivers contemporary elegance whilst maintaining comfort and ease of movement. This shirt exemplifies the balance between refined design and expert construction, making it an essential piece for those seeking polished sophistication with practical durability. Available in short sleeve as the K191 model for year-round versatility. Ideal for formal business environments and client-facing roles.