Joybuy Insights

Choosing men’s T-shirts: how to find the right fit, fabric and size

A good men’s T-shirt should feel comfortable, keep its shape and work with a range of outfits. But a purchase can quickly disappoint if you focus only on the brand, colour or discount. A white men’s T-shirt, for example, might be see-through, while a black one could lose its colour after a few washes. A slim-fit T-shirt might also feel uncomfortably tight if you skip the size guide.

In this buying guide, the Joybuy Product Recommendation Officer covers the key things to look for in men’s clothing basics. You’ll find practical criteria for comparing cotton T-shirts, branded men’s T-shirts and multipacks more effectively.

Common pitfalls when buying men’s T-shirts

1. Relying on the fit name alone

The terms slim fit, regular fit and relaxed fit don’t mean exactly the same thing across every brand. A slim-fit T-shirt usually follows the shape of your body more closely. A regular-fit T-shirt offers more room around the chest and stomach, while a relaxed fit can be noticeably looser.

So always check:

  • the chest measurement in centimetres;
  • the length of the T-shirt;
  • the recommended body measurements;
  • whether the product information describes the fit as small, true to size or generous.

If you’re between two sizes, think about how you want to wear it. A close-fitting style can be practical under a shirt. For everyday wear or warm weather, a looser fit often gives you more freedom to move.

2. Assuming all “cotton” is the same quality

Cotton T-shirts can be made from different types of jersey, yarn and fabric weights. 100% cotton tells you about the fibre content, but not necessarily the fabric’s thickness, texture or colourfastness. You might also see terms such as ring-spun cotton, single jersey and organic cotton in product information.

Look out for conflicting product descriptions, too. A product page might describe a T-shirt as both “lightweight” and “durable”, for example. Don’t take these qualities as a guarantee. According to the brand or seller’s product description, they refer to the material or expected wearing experience, rather than an independently verified result.

3. Buying a multipack without working out how you’ll use it

A T-shirt multipack is practical if you often wear the same basics. A 5-pack might work out cheaper per T-shirt than buying five individually, but check first:

  • whether all the T-shirts are the same colour and fit;
  • whether the stated size applies to every item;
  • which washing instructions apply;
  • whether you want to wear the T-shirts individually with jeans, shorts or an overshirt.

For a black multipack, washing with similar colours and avoiding high-heat drying are especially important to help prevent unnecessary fading. Always follow the care label: the product description may give general instructions, but the label on the garment takes precedence.

Key specifications to compare

Fit and size

Measure around the fullest part of your chest, keeping the tape measure horizontal. Compare this measurement with the specific brand’s size guide. European sizing isn’t always directly comparable with US or UK sizing.

Examples from the available product information:

  • Calvin Klein offers some styles in sizes XS to XXXL, with European size references.
  • Nike lists chest measurements for the Sportswear Club T-Shirt, such as 104–112 cm for size L.
  • The North Face gives a chest measurement of 113–121 cm for XL and 122–132 cm for 2XL for the model discussed.
  • FILA lists a chest measurement of 127–132 cm for XXL.

These figures are more useful than the letter on the label alone. If possible, measure a T-shirt that fits you comfortably and compare its width and length with the product details.

Material and when you’ll wear it

For everyday wear, 100% cotton T-shirts are a good choice if you’re looking for a natural fibre and a familiar jersey texture. Lightweight fabric works well under a jacket or shirt. A slightly heavier T-shirt could be a better choice for wearing on its own or with casual outfits.

If you’re looking for sustainable cotton clothing, check exactly what information is provided. Some products are described by the brand or seller as using organic or sustainable cotton. Treat this as a claim by that particular supplier unless verifiable certification or additional documentation is mentioned.

Washing instructions

Washing instructions have a direct effect on how long a T-shirt lasts. The selected models’ product information includes machine washing at 30 or 40 °C, no bleaching, no dry cleaning and line drying. Other models can be tumble dried on a low heat.

A practical routine:

  1. Wash white, black and coloured T-shirts separately.
  2. Turn printed T-shirts inside out.
  3. Follow the temperature stated on the care label.
  4. Avoid tumble drying if the instructions advise against it.
  5. Lay knitted or heavier garments flat to dry if instructed.

Recommendations for different types of wearer

Suitable for: Budget-conscious beginners
JACK&JONES JORJXJ TEE SS CREW NECK 5PK MP NOOS Regular Fit

JACK&JONES JORJXJ TEE SS CREW NECK 5PK MP NOOS Regular Fit

Why it suits this profile: A multipack of five T-shirts is practical if you want to build a simple everyday wardrobe.

How this product avoids the pitfall

The product information specifies a regular fit, 100% cotton and a 5-pack. That makes it clearer what you’ll receive than with a single basic T-shirt that’s vaguely described.

Key benefits and features

Five T-shirts, 100% cotton, crew neck and regular fit. According to the product information, they can be worn on their own or layered.

Suitable for: Shoppers looking for top quality
Calvin Klein CK ESSENTIAL SLIM TEE Bright White Men XXXL

Calvin Klein CK ESSENTIAL SLIM TEE Bright White Men XXXL

Why it suits this profile: The white slim fit and subtle CK logo detail work well with a smart-casual outfit or under a blazer.

How this product avoids the pitfall

The product page explicitly lists a slim fit, 100% cotton and size XXXL. Check that the close-fitting cut suits your chest and waist measurements.

Key benefits and features

100% cotton, described as lightweight in the product information, in white and available in XXXL.

Suitable for: Specific needs and frequent wear
THE North Face Men’s T-Shirts NF0A8E3M Khaki Stone XL

THE North Face Men T-Shirts NF0A8E3M Khaki Stone XL

Why it suits this profile: The relaxed fit and chest pocket work well with a looser casual style, for walks and everyday outdoor wear.

How this product avoids the pitfall

The sizing information gives specific chest measurements and describes the cut as relaxed. That’s useful if you find a close-fitting T-shirt uncomfortable.

Key benefits and features

100% cotton, crew neck, chest pocket and sizes up to 3XL according to the product information.

More options for your wardrobe basics

If you’re looking for a black men’s T-shirt, consider the FILA 2-pack T-shirts in black, size XXL. According to the product description, this set includes two 100% cotton T-shirts with a regular fit and a chest measurement of 127–132 cm for XXL. For a sporty, classic look, the Nike Sportswear Club T-Shirt in white, size L is another option. Nike lists a relaxed silhouette, 100% cotton and a chest measurement of 104–112 cm for L.

Looking for more options?

We’ve put together a complete, up-to-date list of products that meet these strict selection criteria and comply with current European safety regulations.

Frequently asked questions about men’s T-shirts

Which fit is best for everyday wear?

A regular-fit T-shirt is often practical if you want room to move and plan to wear it on its own or under a cardigan. Slim fit is better if you’re after a closer-fitting look. Always check the chest measurement, not just the size label.

How long does a cotton T-shirt last?

That depends on the fabric, seams, how often you wear it and how you care for it. Following the care label, avoiding unnecessarily hot washes and line drying can help the T-shirt keep its shape and colour for longer. You can’t reliably work out its exact lifespan from the product name alone.

Are T-shirt multipacks better value?

A multipack can work out cheaper per T-shirt, especially if you wear the same basic style often. But compare the total price, fabric composition, fit and washing instructions. A cheaper T-shirt you hardly ever wear is ultimately less valuable than a single one that works well with your wardrobe.