Joybuy Insights

Choosing men’s T-shirts: practical buying tips for comfort, fit and everyday wear

A good men’s T-shirt needs to do more than look appealing in a product photo. It should feel comfortable on a cycle ride through town, keep its shape under a jacket and work with jeans, chinos or a sporty outfit. However, there are several pitfalls that can make a purchase less useful than expected.

As a Joybuy Product Recommendation Officer, I therefore focus on verifiable details: material, fabric weight, fit, sizing information and care instructions. This makes it easier to compare a casual men’s T-shirt fairly and gives marketing terms less influence.

Common pitfalls when choosing men’s T-shirts

1. Misjudging a relaxed fit

The terms relaxed fit, loose fit and oversized do not mean exactly the same thing everywhere. An oversized T-shirt often has extra width across the shoulders and body, while a tall fit is mainly cut longer. If you rely only on your usual size, you could end up with a shirt that is too wide, too long or even too short.

So always check:

  • the stated fit;
  • chest, waist or hip measurements in centimetres;
  • the length if you have a longer torso;
  • whether the style is designed to be worn loose or as a layer under a jacket.

2. Looking only at “cotton”

A cotton T-shirt can be lightweight and airy, but not every cotton shirt has the same structure. Fabric weight is often given in gsm: grams per square metre. A 160 gsm shirt will generally feel lighter than a 240 gsm style. You will notice the difference in warm weather, when layering and with streetwear outfits.

Also check the fibre composition. 100% cotton is clearly stated, while a cotton blend may have different properties. According to the Under Armour shirt’s product description, this model consists of 60% cotton and 40% polyester. The stated moisture-wicking and quick-drying performance is a claim from the brand’s product information, so treat it as a product specification rather than a universal guarantee for every wearer.

3. Skipping the care information

A T-shirt that is not treated according to its care label may fade, shrink or lose its shape more quickly. Several models in this selection are recommended to be washed at a low temperature and not bleached. Some shirts should not be tumble-dried.

Before buying, check whether the care requirements fit your routine:

  • machine wash at 30 or 40 °C;
  • whether or not it is suitable for tumble drying;
  • washing with similar colours;
  • turning it inside out when washing if it has a bold print;
  • air-drying it when stated on the label.

The key specifications to compare

Material and fabric weight

A cotton T-shirt is a sensible choice for everyday wear and layering. Cotton is described as soft and breathable in the product information for the selected models. These are material properties as described by the seller or brand; the actual wearing experience may vary from person to person.

As well as the material, look at the fabric weight. According to the product description, the Urban Classics Heavy Oversized Tee uses 100% cotton and 240 g/m² single jersey. This gives it a heavier feel than a 160 or 180 gsm shirt. A lighter shirt may be more comfortable on hot summer days, while a heavier jersey can be a better match for a structured streetwear look.

Fit and sleeve length

A regular fit T-shirt usually follows a straight, relatively neutral cut. This is useful if you want a shirt that fits under a shirt, cardigan or jacket. An oversized style offers more room and works well with cargo trousers, jeans and trainers. A tall style has extra length and may suit taller men who find that standard shirts ride up at the back.

Sleeve length also determines when it is most useful:

  • Short-sleeved T-shirt: practical for warm weather, everyday wear and sporty outfits;
  • Long-sleeved T-shirt: useful in spring and autumn or as a layer under a jacket;
  • polo shirt: an alternative to a classic men’s shirt when you want a smarter collar.

Checking the sizing

Sizes vary between brands and models. So take a T-shirt that fits well and measure your chest, or compare its dimensions with a size chart. With international sizing, pay particular attention to the conversion between EU, UK and US sizes.

A relaxed-fit model does not automatically need to be bought one size larger. With an oversized model, your usual size may already provide enough room.

Recommended models for different uses

Suitable for: Budget-conscious beginners
Urban Classics Tall Tee T-Shirts black XL

Urban Classics Tall Tee T-Shirts black XL

Why it suits this profile: The black colour and minimalist design are easy to pair with jeans, shorts or a jacket. The tall cut provides extra length for a longer build.

How this product avoids the pitfall

The product information lists the tall fit and includes a size chart. This means you can compare length and size more accurately than by relying on the photo alone.

Key benefit & advantages

100% cotton, 180 gsm, a simple design and machine washing according to the stated care information.

Suitable for: Shoppers looking for premium quality
Tommy Hilfiger 1985 Regular Polo Men S Black

Tommy Hilfiger 1985 Regular Polo Men S Black

Why it suits this profile: For anyone looking for a men’s shirt that also works with a smart-casual outfit. The black polo pairs well with chinos, jeans and shorts.

How this product avoids the pitfall

The product page specifies 100% cotton piqué, a regular fit and a specific size chart. You can therefore see exactly what fabric and cut you are buying.

Key benefit & advantages

Cotton piqué, two buttons, a ribbed collar and cuffs, and an embroidered flag logo according to the product description.

Suitable for: Specific uses & intensive users
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: The long sleeves make this shirt suitable for training, travelling and layering in changeable weather. According to the product information, the regular fit is designed to provide a standard fit.

How this product avoids the pitfall

The fibre composition is clearly stated as 60% cotton and 40% polyester. This prevents you from expecting a fully cotton shirt based on the brand name alone.

Key benefit & advantages

Cotton blend, long sleeves, rib-knit collar and care instructions for cold washing and drying 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.

Styling men’s T-shirts for different occasions

A white or black short-sleeved T-shirt works as a base layer under an overshirt, denim jacket or lightweight jacket. A graphic shirt, such as the Scotch & Soda Men T-Shirts S&S Regular Fit Artwork Long SL, adds more emphasis to a casual outfit. According to the product description, this model has a regular fit, crew neck, long sleeves and 100% organic cotton. The claims about sustainability and softness come from the brand or product information and should not be interpreted as a guarantee of a longer lifespan.

For streetwear, an oversized T-shirt works well with looser trousers or cargo trousers. A heavy 240 gsm jersey hangs differently from a lightweight shirt and can therefore add more structure to an outfit. When choosing a sporty men’s T-shirt, it is more important to consider the cotton blend, sleeve length, freedom of movement and washing instructions than the logo alone.

Frequently asked questions about men’s T-shirts

How do I choose the right size for a men’s T-shirt?

Measure your chest at its broadest point and compare it with the size chart for the specific model. Also check the fit. With a regular fit, you can usually use your usual size as a starting point. With oversized and tall models, width and length are more important than the size label alone.

Which material is suitable for everyday wear?

100% cotton is a popular choice for everyday wear and layering. According to the product description, a cotton blend such as the 60% cotton and 40% polyester used in the Under Armour shirt mentioned above can offer different properties for sport and training. Always check the exact composition and care label.

How can I keep a T-shirt looking good for longer?

Wash it at the temperature stated on the label, sort colours and do not use bleach unless permitted. Turn printed shirts inside out and air-dry styles that are not suitable for tumble drying. This helps limit unnecessary stress on the fabric and print.