Men's Knitted Floral Single-Breasted Casual Shirt Slim Fit Polyester Long Sleeve Lapel Collar 3D Patch Pocket Sport Business Teenagers Asian Sizes S-XXXL Burgundy Grey Black Army Green Khaki Light Blue White
Men's Knitted Floral Single-Breasted Shirt with Slim Fit and 3D Patch Pocket

This men's knitted floral shirt is a single-breasted style with a lapel collar, long sleeves and a slim fit. It is made from 100% polyester main fabric with a 100% polyester lining, giving it a regular thickness that works across casual, sport and informal business settings. The 3D patch pocket adds a practical detail, while the knitted floral pattern creates texture without being overstated. Available in seven colours — burgundy, grey, black, army green, khaki, light blue and white — and in sizes S to XXXL, it is aimed at teenagers and young men who want a versatile shirt. Note that Asian sizes run 1 to 2 sizes smaller than European and American sizes, so check the size chart and allow 2-3cm for manual measurement. This compact guide covers the key facts to help you choose.
Features and Construction

The shirt combines a knitted fabric with a floral pattern, a lapel collar and a single-breasted button front. The slim fit and 3D patch pocket give it a defined shape that works for both casual and sport-influenced outfits. The full polyester lining adds a smooth inner layer.
Material and Build
The main fabric is 100% polyester, knitted to create the floral pattern. The lining is also 100% polyester, which means the shirt has a consistent synthetic construction throughout. This gives a regular thickness that is neither very light nor heavy, making it suitable for layering over a T-shirt or wearing on its own in milder weather. The 3D patch pocket is sewn onto the front, adding a functional detail without changing the slim silhouette.
Size and Practical Fit
Available in S, M, L, XL, XXL and XXXL, the shirt has a slim fit. Because Asian sizes are 1 to 2 sizes smaller than European and American sizes, it is important to check the size chart before ordering. If your measurements fall between two sizes, choose the larger one. Manual measurement means a 2-3cm difference should be allowed. The slim cut follows the body without being restrictive, and the long sleeves and lapel collar keep it smart enough for informal business wear.
Uses and Placement

This shirt is designed for teenagers and works across casual, sport and less formal business occasions. The seven colour options make it easy to match with different trousers or jeans, and the floral knit pattern adds interest to plain outfits.
Event or Professional Use
For informal business settings or smart-casual events, the lapel collar and single-breasted front give a tidy appearance. The slim fit and 3D patch pocket add structure, while the floral pattern keeps it from looking too formal. Colours like burgundy, grey and black are easy to pair with chinos or tailored trousers. The polyester lining helps the shirt slide on and off easily over other layers.
Everyday Home Use
For everyday wear, the shirt works well with jeans or shorts for a relaxed look. The regular thickness and polyester fabric make it simple to care for, and the range of colours — including army green, khaki, light blue and white — offers options for different personal styles. Teenagers can wear it to school events, weekends or casual meet-ups. The slim fit and long sleeves provide coverage without bulk.
Benefits and Buying Value

The main practical benefits come from the polyester construction, the slim fit and the colour range. The shirt is easy to incorporate into an existing wardrobe and does not require special handling beyond basic care.
Reuse and Low Maintenance
Polyester fabric and lining are straightforward to wash and dry, which helps with frequent wear. The shirt can be machine washed cold on a gentle cycle and hung to dry, reducing the need for ironing if removed promptly. The knitted floral pattern and 3D patch pocket are fixed details that do not need special attention. Because the fabric is synthetic, it dries relatively quickly compared to heavier natural fibres, making it useful for regular rotation.
Why Choose This Product
This shirt offers a specific combination: a knitted floral pattern, a single-breasted lapel collar, long sleeves, a slim fit and a 3D patch pocket, all in 100% polyester with a 100% polyester lining. It comes in seven colours and six sizes, giving good choice for teenagers. The main thing to watch is sizing — Asian sizes run smaller, so check the chart and size up if needed. The actual colour may differ slightly from images due to screen settings. Overall, it is a practical casual shirt with a distinctive knitted look.





