Men's autumn black shirt long sleeve slim Korean style Japanese retro cardigan, polyester fibre composition available in black, white, wine red, dark blue with Asian sizing S to 4XL, loose fit for casual and smart wear
Men's autumn Korean style loose fit cardigan shirt in polyester fibre with Japanese retro design

This cardigan-style shirt provides a practical layering option for autumn, combining Korean-inspired slim styling with a Japanese retro aesthetic. Designed with a deliberate loose fit, it offers comfort and ease of movement, making it suitable for both casual daily wear and more considered smart-casual outfits. The garment is made from a stated 100% polyester fibre construction, a defined material choice that informs its look and feel. Available in a selection of four versatile colours - black, white, wine red, and dark blue - it allows for coordination with a range of existing wardrobe pieces.
Features and Construction

This shirt distinguishes itself through specific design choices and material specifications outlined in the product information.
Material and Build
The shirt's main fabric composition is identified as 100% polyester fibre. This provides a clear material definition for the garment, establishing its base construction without additional unsupported claims about performance or feel. The design is described as having a cardigan style, suggesting a front-opening garment suitable for layering. The aesthetic is further defined as Japanese retro, pointing to a specific stylistic influence.
Size and Practical Fit
The product is offered in a comprehensive size range from S to 4XL. A critical note is that these sizes follow Asian standards, which are stated to be 1 to 2 sizes smaller than European and American equivalents. This is a vital practical consideration for buyers. The fit is explicitly described as 'loose', and the style is categorised as 'slim Korean', indicating a particular cut. A tolerance of 2-3 cm variance in measurements is noted due to manual measuring methods.
Uses and Placement

With its defined style and material, this shirt fits into specific wardrobe roles and seasonal contexts.
Event or Professional Use
The combination of Japanese retro styling and slim Korean design creates a garment that can serve in smart-casual environments. The cardigan style and loose fit suggest versatility for settings where comfort and style are balanced, such as informal office wear, social gatherings, or creative professional settings. The choice of classic colours like black, dark blue, and wine red supports a more polished appearance when required.
Everyday Home Use
For daily casual wear, the loose fit and polyester fibre construction offer practical benefits. The fit promotes ease of movement and comfort for everyday activities. The shirt's design as an autumn piece indicates its suitability for cooler weather as a layering item. The colour range provides options for mixing with jeans, chinos, or other casual trousers for a relaxed, put-together look.
Benefits and Buying Value

The value of this product lies in its clear specifications and the practical guidance provided for a successful purchase.
Reuse and Low Maintenance
The stated polyester fibre composition provides information on which to base care expectations; polyester typically offers straightforward washing and drying properties, though specific care instructions should be followed once received. The garment's style versatility across smart and casual contexts supports repeated use in different outfits, extending its wardrobe utility.
Why Choose This Product
This shirt offers a defined stylistic combination of Korean slim fit and Japanese retro design, which may appeal to those seeking this specific aesthetic. The provision of a full size chart with a crucial warning about Asian sizing differences helps inform a more accurate purchase decision. The availability of four distinct colours allows for personal preference matching. The product information is transparent about potential colour variation between screen and item, and size variance due to manual measurement, setting clear expectations.



