Joybuy Insights

Choosing men’s shirts and T-shirts: a practical guide to fit, materials and use

Buying a new shirt may seem straightforward, but you often only notice the wrong choice after a few washes or during a busy day. A collar that is too tight, fabric that creases easily or a sports shirt that does not allow enough freedom of movement can make a purchase less useful than expected.

When choosing men’s shirts and T-shirts, these are some of the most common pitfalls:

  • Looking only at the brand name: a well-known brand does not automatically mean the fit will suit your build.
  • Confusing “breathable” with suitable for sport: always check the fibre composition, weight and stated intended use.
  • Skipping the size check: a slim-fit men’s shirt fits differently from a regular-fit T-shirt. Compare chest, neck and sleeve measurements with the size chart.
  • Ignoring care instructions: cotton, polyester and stretch fabrics respond differently to washing, drying and ironing.

Which specifications should you check?

1. Fit and size

The fit determines how a shirt sits and how versatile it is. A slim-fit men’s shirt fits more closely around the chest and waist. This can look smart, but offers less room if you are between sizes. A regular fit generally provides more freedom of movement and is practical for everyday wear or layering.

When choosing a men’s shirt, pay attention to:

  • the collar size, for example EU size 39, 40, 41 or 42;
  • chest measurement;
  • sleeve length;
  • the room around the shoulders and underarms;
  • the position of the side seams when you move your arms.

A stretch shirt containing a few per cent elastane may feel more flexible. However, that does not automatically make it roomier. The original cut remains the deciding factor.

2. Material and fibre composition

A cotton shirt often feels soft and is suitable for the office, leisurewear and occasions where a classic look is preferred. Cotton can crease more easily, however, and may require more ironing.

Polyester is widely used in a men’s sports shirt, as it is lightweight and holds on to moisture for less time than many heavier natural fabrics. Always check the exact composition: the product information for the Nike Dri-FIT Park 20 Tee lists both 100% polyester and a composition of 57% cotton and 43% polyester. Therefore, check the care label and final product specifications before buying.

A cotton-polyester blend can be a practical compromise for everyday wear. Elastane provides stretch, but the percentage alone does not determine comfort. The knit, fabric weight and cut also affect freedom of movement.

3. Use and care

For football, tennis or training, lightweight fabric, sufficient room around the shoulders and a comfortable neckline are more important than colour alone. A men’s tennis shirt often has a sporty cut and stretch fabric. A men’s football shirt is usually designed for freedom of movement and more intensive use.

For work or casual occasions, colour, collar style and resistance to creasing are key considerations. A men’s black shirt is easy to combine with other items, but dark fabrics can fade more quickly if washed at too high a temperature or dried for extended periods in direct sunlight.

Always check:

  • the maximum washing temperature;
  • whether the shirt can be tumble-dried;
  • the recommended ironing temperature;
  • whether the garment should be washed inside out;
  • the precise composition on the label.

Our recommendations by user profile

Suitable for: Budget-conscious beginners
Nike Dri-Fit Park 20 Tee CW6952-071 L

Nike Dri-Fit Park 20 Tee CW6952-071 L

Why it suits this profile: This T-shirt has a crew neck, short sleeves and a regular fit. That makes it suitable for football, casual outfits and everyday wear.

How this product avoids the pitfall

The product information specifies the fit, size L, short sleeves and machine-wash care. However, check the label because the material information is contradictory.

Main benefit & key features

Regular fit, crew neck and dark grey colour; according to the product page, intended for football and casual wear.

Suitable for: Shoppers looking for premium quality
Calvin Klein Poplin Stretch Slim Shirt Black Men 39

Calvin Klein Poplin Stretch Slim Shirt Black Men 39

Why it suits this profile: A slim-fit design with a Kent collar in black works well with businesswear, evening outfits and smart jeans.

How this product avoids the pitfall

The composition specifies cotton with elastane, while the care instructions indicate machine washing at 40 °C. The slim fit does require accurate neck and chest measurements.

Main benefit & key features

Stretch poplin, Kent collar and black colour. The product page lists 96% cotton and 4% elastane.

Suitable for: Specific uses & intensive users
K-Swiss Kswiss Hypercourt 7 White Polo Shirt S

K-Swiss Kswiss Hypercourt 7 White Polo Shirt S

Why it suits this profile: This men’s polo is designed for tennis and training, combining a classic collar with stretch fabric.

How this product avoids the pitfall

The product description explicitly mentions stretch, a lightweight design and use for tennis. This makes it a more specific choice than a general men’s sports shirt with no stated intended use.

Main benefit & key features

94% polyester and 6% elastane according to the product information; polo collar with button fastening and size S.

Suitable for: Work, travel and layering
Under Armour Men's T-Shirt Long Sleeve White Sportstyle Collection M

Under Armour Men's T-Shirt Long Sleeve White Sportstyle Collection M

Why it suits this profile: This long-sleeve T-shirt works well as a lightweight extra layer, for casual wear and for training when long sleeves are preferred.

How this product avoids the pitfall

The product details specify a regular fit, size M, a cotton-polyester blend and clear washing instructions. This helps with everyday care and choosing the right size.

Main benefit & key features

60% cotton and 40% polyester according to the product information; long sleeves, ribbed collar and machine washing at a low temperature.

Looking for more options?

We have put together a complete, up-to-date list of products that fully meet these strict selection criteria and the applicable European safety regulations.

Frequently asked questions about men’s shirts and T-shirts

What is the difference between a men’s shirt and a T-shirt?

A men’s shirt usually has a collar, button fastening and woven fabric. This makes it suitable for business or smart outfits. A men’s T-shirt generally has a crew or V-neck, short or long sleeves and knitted fabric. It is mainly intended for casual wear, sport or layering.

How do I choose the right size for a slim-fit men’s shirt?

Measure your chest at its widest point and measure around your neck without pulling the tape measure tight. Compare these measurements with the specific brand’s size chart. A slim-fit design has less room; do not automatically choose the same size as you would for a loose-fitting T-shirt.

How can I prevent shirts from wearing out quickly or losing their shape?

Wash shirts according to the label, use the recommended temperature and avoid unnecessarily hot drying. Turn printed or dark shirts inside out and hang shirts up immediately after washing. Take extra care with stretch fabrics, as heat can affect their elasticity.