The black background with dark patterns fabric naturally exudes a trendy and cool vibe. The small checkered texture on the fabric surface integrates letter elements. From a distance, it appears as a high-end pure black, but up close, one can discover the design sense full of details. The touch is in season, soft and has a slight suede texture, which is suitable for the dressing preferences of young men. The classic flat lapel and two-button design have been specially adjusted for a "youthful" look: the collar width is 1cm narrower than that of traditional suits, making it look more neat and tidy. The shoulder line adopts the "slightly wide shoulder" technique, which can quietly modify the shoulder shape and create a relaxed contour with a "boyfriend style". The small metal logo on the left collar, with a silver glossy texture, contrasts with the dark patterns on the black background, adding a touch of refined detail to the trendy style. The bag-sticking design on both sides and the "slightly rolled edge" treatment at the bag opening not only enhance the casual feel but also prevent the bag opening from deforming. The fit is loose and not cumbersome. When paired with a white T-shirt, the waistline can be exposed through the "short top and long bottom" combination. When paired with a hooded sweatshirt, it can exude a street fashion vibe and is an ideal choice to "break away from the stereotype of suits" - whether visiting a trendy brand store, having a night dinner, or joining in the fun at a music festival, wearing it can combine a cool and trendy look with comfort.