Joybuy Insights

Buy clothes online without regretting your purchase: how to choose comfortable clothing for every day

Buying clothes online may seem straightforward, but an attractive photo does not tell you everything. A sweatshirt may be warmer than expected, joggers may fit well at the waist but feel too tight around the ankles, and work trousers may have plenty of pockets without allowing you to move comfortably. Terms such as “sustainable”, “sporty” and “comfortable” are only useful when you link them to specifications you can verify.

With this practical approach, you can compare men’s clothing, women’s clothing, casual clothing and sportswear based on the details that make a difference in everyday use.

Common pitfalls when buying clothes online

1. Focusing only on appearance and brand name

A men’s black jumper or an adidas sweatshirt may look versatile in a product photo. However, material, fit and finish determine whether the garment is actually suitable for how you intend to use it. For example, a regular fit offers a different amount of freedom of movement from a slim fit. Always check the size guide rather than relying solely on the letter S, M or L. Sizes may vary between brands and models.

2. Confusing material terms with performance

“Lightweight”, “soft” and “breathable” are not fixed quality standards. Check the material composition. Cotton can feel pleasant for everyday use, while polyester is often lightweight and easy to care for. A percentage of elastane can provide extra stretch, but it does not automatically indicate how long the garment will retain its shape.

It is important to be cautious about claims relating to moisture management or warmth. If a brand mentions a particular function based on its own research or product information, treat it as a product claim rather than a guaranteed result for every user.

3. Overlooking care instructions and sizing

A garment that may only be dried at a low temperature requires a different routine from clothing that can go in the tumble dryer. Also check whether it is prone to shrinking, the ironing instructions and the colour-care advice. With dark clothing, such as a black sweatshirt, washing it inside out can help preserve the appearance of the print or motif. Always follow the care label, as the information on a product page may vary between versions.

The key specifications to check

Material and composition

First, check the fibre composition. According to the product information, the adidas Trefoil Essentials Crew Sweatshirt IY4932 Black S consists of 70% cotton and 30% recycled polyester. The fleece construction and ribbed trims at the neck, cuffs and hem are relevant details if you are looking for a sweatshirt to wear at home, on the go or as an extra layer.

According to the product specification provided, a Reebok men’s T-shirt in the Santo-Charcoal Marl/White/Vector Navy-S version is made from 60% cotton and 40% polyester. This is a different ratio from that of a 100% cotton T-shirt and may affect the feel, weight and care requirements. The product information also states that it has a classic crew neck and short sleeves.

Fit, waistband and freedom of movement

For sporty joggers, an elasticated waistband, drawstring and leg shape are more important than the colour alone. The Urban Classics Piped Panel Trackpants have a regular fit, straight legs and elasticated cuffs. Also check the EU size in the table. A waist measurement that looks right on paper may still feel different depending on the rise and the amount of room around the hips and thighs.

Freedom of movement is particularly important when choosing men’s work trousers. Look for a percentage of stretch, articulated knees and pocket placement. A slim fit may be practical when worn with work boots, but less suitable if you often kneel or crouch.

Construction, pockets and safety information

You should assess stretch work trousers for outdoor or work environments based on their seams, reinforcements and practical features. The CAT Nexus Knee Pocket Stretch Trouser lists a composition of 50% cotton, 48% polyester and 2% elastane. Ripstop fabric, Cordura reinforcements, a reinforced crotch seam and knee pockets are also mentioned.

According to the product information, the knee pockets are compatible with CW91 knee pads, and EN14404-certified protection is mentioned. Before use, always check that the combination of trousers and knee protection is genuinely suitable for your work and follow the manufacturer’s instructions.

Our recommendations by user profile

Suitable for: Budget-conscious beginners
REEBOK CREW NECK TEE SANTO-CHARCOAL MARL/WHITE/VECTOR NAVY-S

REEBOK CREW NECK TEE SANTO-CHARCOAL MARL/WHITE/VECTOR NAVY-S

Why it suits this profile: This T-shirt is ideal if you are looking for one versatile base layer for everyday wear, leisure time or light sporting activities. The crew neck and short sleeves pair easily with jeans, tracksuit bottoms or shorts.

How this product avoids the pitfall

The material composition is clearly stated: 60% cotton and 40% polyester. This means you can compare the T-shirt based on its composition rather than the brand name alone.

Key benefit & highlights

Cotton-polyester blend, classic crew neck and machine washable according to the product information.

Suitable for: Shoppers looking for premium quality
Adidas Trefoil Essentials Crew Sweatshirt IY4932 Black S

Adidas Trefoil Essentials Crew Sweatshirt IY4932 Black S

Why it suits this profile: A suitable choice if you are looking for a black men’s jumper with a sporty look and a regular fit for everyday wear.

How this product avoids the pitfall

The product information specifies the material, fit, ribbed trims and care instructions. This allows you to check in advance whether the fleece and regular fit suit your needs.

Key benefit & highlights

70% cotton and 30% recycled polyester, fleece and an embroidered Trefoil logo. The EU statutory guarantee is at least two years.

Suitable for: Specific uses & intensive users
CAT Nexus Knee Pocket Stretch Trouser Black Size 32/32

CAT Nexus Knee Pocket Stretch Trouser Black Size 32/32

Why it suits this profile: Designed for users who need men’s work trousers for tasks that regularly involve kneeling, moving around and carrying tools.

How this product avoids the pitfall

The trousers specify concrete construction details, including ripstop, Cordura reinforcements, a reinforced crotch and knee pockets. This makes their suitability easier to assess than general terms such as “hard-wearing”.

Key benefit & highlights

2% elastane, multiple utility pockets, a knee pocket and a straight leg with a 16-inch opening.

Suitable for: Sporty everyday wear
Urban Classics Piped Panel Trackpants Track Pants Bottlegreen L

Urban Classics Piped Panel Trackpants Track Pants Bottlegreen L

Why it suits this profile: These trousers are ideal if you are looking for sporty joggers for walking, travelling, relaxing or creating a casual outfit with trainers.

How this product avoids the pitfall

The size guide includes several EU and international sizes. The waistband and drawstring are also described in detail, so you can assess the fit in advance.

Key benefit & highlights

100% polyester, straight legs, elasticated cuffs and a drawstring waist.

The same checks are useful when choosing women’s loungewear: look at the size, trouser length and stated fibre composition before ordering a set. With comfortable leisurewear, the main consideration is whether the fit works for sitting, moving around and sleeping.

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 buying clothes online

How do I determine my clothing size when ordering online?

Measure your chest, waist and hips with a flexible tape measure, then compare the results with the size guide for the specific product. Also check the fit: regular fit, straight leg and slim fit provide different amounts of room. With a sweatshirt, the chest width may be more important than your usual letter size alone.

Which clothes are suitable for everyday wear?

That depends on your routine. A cotton or blended T-shirt is practical as a base layer. A fleece sweatshirt is better suited to lower temperatures. For travelling and relaxing, polyester tracksuit bottoms can be useful because they are lightweight. For work, reinforcements, pockets, stretch and knee protection are more relevant than appearance alone.

How can I make clothes bought online last longer?

Follow the care label, use the recommended temperature and avoid bleach when it is not permitted. Wash dark clothing according to the colour-care advice and turn garments with a motif inside out. Allow clothing that cannot go in the tumble dryer to air-dry. Also keep the product information and check the returns policy before placing your order.