Men's long sleeve shirt in a slim fit business style, solid black design with a regular fit, crafted from 40-thread cotton fabric for professional workplace scenarios
Men's slim fit business shirt in 40-thread cotton with a comprehensive professional sizing guide

This long sleeve shirt is designed for professional and workplace environments, offering a clean, solid-colour appearance through a slim fit silhouette. Its construction utilises a 40-thread count cotton fabric, providing a standard thickness suitable for regular wear. The garment is categorised as having a regular fit and is aimed at a youth and male demographic, with a detailed size chart that correlates numbered sizes to specific chest and height measurements. It is important for buyers to note that sizing may differ from European or American standards, and slight manual measurement variances should be anticipated.
Features and Construction

This shirt is built around core features that support its use as a professional garment, focusing on fit, fabric, and practicality for daily wear.
Material and Build
The shirt is made from a cotton fabric with a 40-thread count, contributing to its standard, ordinary thickness. This material choice is common for shirts, providing the typical properties of cotton such as breathability. The design is a solid pattern, avoiding prints or textures for a versatile, work-appropriate look.
Size and Practical Fit
A key feature is the extensive sizing system, which ranges from size 37 to 48. Each size is explicitly linked to body measurements; for example, size 40 corresponds to a height of 175 cm and a chest measurement of 92 cm. The product notes that Asian sizing conventions may differ, advising customers to choose a larger size if in doubt and to account for potential 2-3 cm discrepancies from manual measuring processes.
Uses and Placement

The shirt's design and specification directly inform its suitable applications, from formal settings to general smart-casual wear.
Event or Professional Use
With its solid colour design, slim fit, and classification as suitable for work scenarios, this shirt is positioned as a practical choice for office environments, business meetings, and professional events where a polished appearance is required. The regular fit version offers a balanced silhouette.
Everyday Home Use
Beyond strict professional settings, the shirt's cotton construction and straightforward design make it a viable option for smarter casual occasions, providing a neat and put-together look for daily activities outside of work.
Benefits and Buying Value

The value of this product lies in its straightforward specification, clear sizing, and material choice, which together support a practical purchasing decision.
Reuse and Low Maintenance
As a cotton garment, it can be integrated into a regular wardrobe rotation and maintained with standard laundry care. The solid colour design helps maintain a consistent appearance over time without concerns over pattern fading relative to other designs.
Why Choose This Product
This shirt offers a defined slim fit business style made from a specified 40-thread cotton. The primary advantage for buyers is the transparent and detailed size chart, which aims to reduce fit uncertainty. The available colour options, including the listed black, provide choice for personal or uniform requirements.



