Joybuy Insights

Buying men’s shirts and T-shirts: how to choose the right fit, fabric and style

Buying a new shirt seems straightforward until it loses its shape after a few washes, feels too tight or turns out not to be suitable for work or sport. When choosing men’s shirts and T-shirts, it is therefore not just about the brand or colour. Fit, material, sizing information and care instructions all determine whether a garment remains practical for everyday wear.

Common pitfalls when choosing men’s shirts and T-shirts

1. Mistaking a brand name for a suitable purchase

A Calvin Klein men’s shirt, Nike men’s T-shirt or another model from a well-known men’s clothing brand may look appealing, but a brand does not automatically guarantee the right fit for you. A slim model fits differently from a regular or oversized model. Always check the size guide and product description.

2. Looking only at “cotton”

A men’s cotton T-shirt often feels comfortable, but the weight and weave also make a difference. Lightweight jersey is breathable and suitable as a layer under a shirt. Heavier jersey, such as 180 or 240 g/m², has more structure and works well with an oversized streetwear style. For sportswear, polyester or a cotton blend may be more practical for moisture management, depending on how the product is made.

3. Ignoring care instructions

A black men’s T-shirt can show signs of fading more quickly if you wash it at too high a temperature. A men’s slim-fit shirt can also lose its shape if you use the wrong drying programme. Before buying, check the recommended washing temperature, drying method and ironing instructions. The instructions on the garment’s care label always take priority over general information in an online shop.

Three things to check before buying

Fit and measurements

Pay attention to the description:

  • Slim fit: cut more narrowly for a close-fitting look.
  • Regular fit: more room around the chest and waist for everyday comfort.
  • Relaxed or oversized fit: roomier through the shoulders and body, often with a longer length.
  • Tailored fit: a smarter, shaped cut suited to office and smart-casual outfits.

An oversized men’s T-shirt does not fit in the same way as simply choosing one size larger. The Urban Classics Heavy Oversized Tee is described as having a roomy cut as part of its design. According to the product information, anyone looking for a less loose fit could consider going down a size. If you are unsure, measure a shirt that fits well and compare the chest width and length with the size guide.

Material and fabric weight

Check the exact material percentages. Examples from the range include:

  • 100% cotton in various casual T-shirts and shirts;
  • cotton twill in the Calvin Klein shirts;
  • a cotton blend in certain models;
  • polyester in sports-focused designs.

According to the product information, cotton feels soft and breathable in these models, but that does not guarantee the same wearing experience for everyone. A shirt with a higher fabric weight will generally feel more substantial. A lighter model may be more comfortable under a jumper or jacket.

Occasion and care

Choose according to when you plan to wear it:

  • Work or formal occasions: a button-down shirt with a collar and adjustable cuffs.
  • Everyday wear: a crew-neck T-shirt with a regular fit.
  • Sport: a men’s sports T-shirt with an athletic cut and material intended for moisture management according to the product description.
  • Larger sizes: check the available chest and length measurements rather than relying only on the XXL or 3XL label.
  • Layering and outdoor wear: a relaxed, medium-weight cotton T-shirt works well as a base layer under an overshirt or jacket.

According to the product description, Nike Dri-FIT technology is designed to draw moisture away from the body. This is a claim made in Nike’s product information; the experience may vary depending on the user and activity.

Our recommendations by user type

Suitable for: Budget-conscious beginners
Nike Sportswear Club T-Shirt White Size L

Nike Sportswear Club T-Shirt White Size L

Why it suits this profile: A versatile white T-shirt for everyday wear, casual outfits and easy pairing with jeans or shorts.

How this product avoids the pitfall

The product information states that it has a regular, relaxed fit and is made from 100% cotton. However, check the size guide before ordering.

Key benefit & highlights

100% cotton, embroidered chest logo and a classic crew neck.

Suitable for: Buyers looking for premium quality
Calvin Klein Core Monologo Pocket Slim Tee CK Black Men L

Calvin Klein Core Monologo Pocket Slim Tee CK Black Men L

Why it suits this profile: A black Calvin Klein men’s T-shirt for anyone looking for a clean logo detail and an easy-to-coordinate colour.

How this product avoids the pitfall

The composition is clearly stated as 100% cotton. Pay particular attention to the fit: according to the product information, this model comes up large.

Key benefit & highlights

Slim fit, crew neck, chest pocket and black colour for pairing with a range of outfits.

Suitable for: Specific uses & intensive users
Nike Dri-Fit Park 20 Tee CW6952-071 L

Nike Dri-Fit Park 20 Tee CW6952-071 L

Why it suits this profile: A men’s sports T-shirt for training, football and active days when freedom of movement matters.

How this product avoids the pitfall

The product information states that it has a regular fit and a composition combining cotton and polyester. This makes the choice more specific than relying on a sports label alone.

Key benefit & highlights

Regular fit, crew neck and Nike Dri-FIT according to the product description.

Suitable for: Men looking for men’s clothing in larger sizes
Heavy Oversized Tee White 3XL

Heavy Oversized Tee White 3XL

Why it suits this profile: The roomy fit and sizes up to 5XL offer more choice for a loose streetwear look or larger body shapes.

How this product avoids the pitfall

The chest and length measurements are given in centimetres. This helps you avoid choosing a size that is too tight or unnecessarily large.

Key benefit & highlights

100% cotton, 180 g/m² jersey and sizes from S to 5XL according to the product information.

Looking for more options?

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

How to style a shirt with your wardrobe

A plain T-shirt is a practical foundation for casual men’s clothing. White, black, navy and grey are easy to pair with jeans, chinos or shorts. A long-sleeved shirt is suitable for layering during the cooler months. For example, wear a cotton T-shirt under an open shirt or jacket.

For the office or a smart occasion, a dark collared shirt is a better choice than a sports model. According to the product description, the Calvin Klein Twill Easy Care Slim Shirt in Night Sky has a slim fit, button-front fastening and adjustable cuffs. The available sizes are separate collar sizes, such as 39 to 44. So do not choose solely based on your usual T-shirt size.

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

How do I determine my size for a men’s T-shirt?

Lay a T-shirt that fits well flat on a table. Compare the chest width and length with the size guide for the chosen model. Also pay attention to the type of fit: a regular fit and an oversized fit can be considerably different even within the same letter size.

Which material is suitable for everyday wear?

100% cotton is a common choice for everyday wear and casual clothing. For sport, a cotton blend or polyester may be appealing when the product information mentions moisture-management properties. Also check the fabric weight and washing instructions.

How can I keep a shirt looking good for longer?

Wash it according to the care label, separate dark and light colours and preferably avoid unnecessarily hot programmes. Allow models that are not suitable for tumble drying to air-dry. With a shirt, hanging it up straight after washing helps to reduce creasing.