Joybuy Insights

Buying clothes online: how to choose women’s clothing, men’s clothing and kids’ clothing without making a mistake

Buying clothes online is convenient, but a nice product photo doesn’t tell you everything. A fit can turn out differently than expected, a fabric can feel thinner, and a jacket might be less suited to British weather than the product name suggests. With a few fixed checkpoints, you can compare women’s clothing, men’s clothing, kids’ clothing and sportswear more effectively on practical features.

Common pitfalls when buying clothes online

1. Only looking at the brand or appearance

Branded clothing such as Calvin Klein, adidas, Nike, Tommy Hilfiger and The North Face can be appealing, but the logo doesn’t automatically tell you anything about the fit or how it’s used. Always check the material, sizing and care instructions. A cotton sweatshirt with recycled polyester has different properties to a thin cotton longsleeve.

2. Comparing sizes without measurement data

A size S or XL isn’t the same everywhere. Some product pages use EU, UK, US or brand-specific sizes. With jackets, chest circumference is particularly important; with a women’s chino, waist, hips and the desired leg width all come into play. So don’t just look at your usual size – also check the size guide for the specific product.

3. Taking claims about comfort and sustainability too literally

Words like “breathable”, “warm” or “durable” can mean different things. Look for verifiable details such as fibre composition, lining, padding and washing instructions. If a brand mentions an environmental feature, treat it as a claim from the product information. For example, the Calvin Klein product description states that a bikini is made from 53% regenerative cotton; that’s information from the manufacturer, not an independent assessment.

Three checkpoints before you order

1. Material and construction

The composition determines how a garment feels and what you use it for:

  • Cotton generally feels soft and suits everyday clothing, such as a longsleeve or sweatshirt.
  • Modal is often used for smooth, soft underwear. Also check the percentage of elastane for stretch.
  • Polyamide and polyester are common in jackets and sportswear. Check whether the fabric has a lining, water-repellent finish or insulating padding.
  • Recycled polyester or organic cotton can be a relevant material property, but on its own it doesn’t say anything about durability or total environmental impact.

With women’s underwear, seams, the waistband and the gusset lining are practical points to consider. With a Calvin Klein bikini, a mid-rise waist can sit differently to a low-cut style. A 3-pack is especially interesting when you’re looking for multiple pairs for daily use.

2. Fit and measurements

Check, alongside the label size:

  • chest or bust circumference;
  • waist and hip circumference;
  • sleeve or trouser leg length;
  • shoulder width for jackets;
  • chest width for sweaters and hoodies;
  • the cut, such as fitted, regular fit, high waist or wide leg.

For plus-size clothing, it’s especially important to check the size guide and see whether the measurements are body measurements or product measurements. A winter coat with a hood should also leave room for a sweatshirt or hoodie if you want to layer.

3. Care and intended use

A garment that can only be hand-washed takes more time than machine-washable basics. So check:

  • maximum washing temperature;
  • whether it’s suitable for the tumble dryer;
  • ironing instructions;
  • whether dark colours need to be washed separately;
  • whether a water-repellent coating needs to be maintained.

For sportswear, moisture management is a product feature to check, but not every sporty fabric is suitable for intense training. For a jacket, seams, zips, hood, cuffs and pockets are at least as relevant as the colour.

Recommendations by user type

Suitable for: Budget-conscious beginners
Calvin Klein 3 Pack Bikini Briefs Icon Logo

Calvin Klein - 3 Pack Bikini Briefs - Icon Logo - Black, Grey, White 3XL

Why this suits the profile: A multipack offers three colours for daily rotation. The cotton-stretch blend is composed of 90% cotton and 10% elastane according to the product information.

How this product avoids the pitfall

The composition, colours and available size information are clearly stated. Do check the indicated sizing before you order.

Key benefit & highlights

3-pack in black, grey and white; cotton-stretch blend; lined gusset and flexible waistband according to the product description.

Suitable for: Shoppers looking for top quality
The North Face men's jacket Triclimate 3 in 1

The North Face Men Jackets NF0A84FC Estate Blue/TNF Black M

Why this suits the profile: This 3-in-1 jacket is designed for changing outdoor conditions. The outer shell and down inner jacket can be worn separately or combined.

How this product avoids the pitfall

The product information mentions concrete features such as taped outer seams, adjustable cuffs, pit zips and a storm flap.

Key benefit & highlights

3-in-1 construction; 550 fill power down according to the product description; recycled polyester in the outer layers.

Suitable for: Specific use & intensive users
Nike Team Park 20 Hoodie

Nike Team Park 20 Hoodie CW6894-463 S

Why this suits the profile: The hoodie is designed for team sports, training and everyday use. The hood, kangaroo pocket and ribbed cuffs are practical for movement and layering.

How this product avoids the pitfall

The intended use and care instructions are specified. According to the product information, the hoodie should not be tumble dried.

Key benefit & highlights

Adjustable hood; kangaroo pocket; ribbed cuffs and hem; Dri-FIT is mentioned as a feature in the product information.

Suitable for: Practical winter clothing shoppers
Urban Classics Basic Puffer Jacket with hood

Urban Classics Basic Puffer Jacket with Hood Black L

Why this suits the profile: This winter coat with hood has a simple construction for everyday use and is available in multiple sizes, including L.

How this product avoids the pitfall

The outer fabric, lining and padding are listed separately. This allows you to compare the warmth properties more easily with other jackets.

Key benefit & highlights

100% polyamide outer fabric; 100% polyester padding and lining; hood; machine washable according to the product information.

Looking for more options?

We’ve put together a full, up-to-date list of products that fully meet these strict selection criteria and current 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 soft tape measure and compare the values with the size guide on the product page. Also check whether the table shows body measurements or garment measurements. With jackets and hoodies, you can allow extra room for a base layer.

Which materials are practical for everyday use?

That depends on the garment. Cotton and modal are often chosen for underwear and basic clothing. Polyester and polyamide are common for sportswear and jackets. Always read the full composition and check the washing instructions before you order.

What should I look for in a winter coat with a hood?

Check the padding, outer fabric, lining, hood, fastening and size guide. For changeable British weather, pockets, adjustable cuffs and information about water repellency are also relevant. A women’s trench coat is more suitable as a light outer layer; a padded puffer jacket is generally aimed at colder conditions.