Joybuy Insights

Buying clothes online: how to choose comfortable clothing that really suits you

Buying clothes online is convenient, but a great product photo doesn’t always tell the whole story. Trousers may fit differently from what you expected, a hoodie may be too warm to wear indoors, and a coat may be less suitable for the rain than its product title suggests. A few simple checks can help you avoid disappointing purchases and compare women’s clothing, men’s clothing, sportswear and casualwear more effectively.

Common pitfalls when buying clothes online

1. Relying on the size label alone

A size L isn’t the same across every brand or style. Slim-fit trousers sit differently from a relaxed-fit pair. EU, UK and US sizes may also be listed side by side. Always check the size chart and compare your chest, waist or hip measurements with a garment you already know fits well.

Also pay attention to the fit:

  • Slim fit: sits closer to the body.
  • Regular fit: allows more room to move without looking loose.
  • Loose or relaxed fit: ideal for layering and a casual look.
  • High waist: the waistband sits higher on your hips or waist.

2. Mistaking a material description for a performance guarantee

Words such as “soft”, “breathable” or “waterproof” sound clear, but what they mean in practice varies from product to product. Check the fibre composition and care instructions. Cotton often feels familiar and comfortable, while polyester and polyamide can offer properties such as quick-drying performance or shape retention.

When a brand claims a technical benefit, treat it as a claim made by that brand. For example, according to PELLIOT’s product description, the jacket has a hydrostatic head of 35.900 mm and a breathability rating of 16.000 g/m²/24 hours. These are the stated product specifications; your experience will also depend on the fit, seams, how you use the garment and how you care for it.

3. Overlooking care requirements and ongoing costs

A bargain may be less appealing if the garment can only be hand-washed or can’t go in the tumble dryer. Before you order, check:

  • maximum washing temperature;
  • whether it can go in the tumble dryer;
  • ironing instructions;
  • whether dark colours need to be washed separately;
  • whether it’s sensitive to bleach or dry cleaning.

Simple care instructions are often more practical for everyday wear. Delicate lingerie, fleece or technical outdoor clothing may need more careful treatment to maintain its fit and appearance.

Which specifications should you check before ordering?

Fit and measurements

Measure yourself with a flexible tape measure, without pulling it tight. For trousers, waist and hips are important; for coats and jumpers, check your chest, shoulder width and sleeve length. If you’re buying a winter coat, allow extra room for a layer underneath.

For example, the Adidas Trefoil Essentials Pants IY7361 in black, size XL, are listed as suitable for a waist of 91-96 cm. The trousers have a slim fit, an elasticated waistband with a drawcord and ribbed cuffs. This means you can adjust the waist, but it doesn’t change the garment’s basic size.

Fabric composition

Always check the percentage of each fibre. According to the product specifications, the Adidas trousers are made from 70% cotton and 30% recycled polyester fleece. The Urban Classics Fluffy Hoody also uses a 70/30 cotton-polyester blend. These details help you compare garments without relying on marketing terms alone.

For underwear and close-fitting sportswear, elastane or spandex can provide stretch. According to the product description, the Calvin Klein 3-Pack Strings are made from 90% cotton and 10% elastane. The Feelingirl bodysuit is listed as a nylon-spandex blend, with adjustable straps and a fastening with eleven press studs.

Protection from the weather and conditions of use

When choosing a winter coat or outdoor clothing, check its construction and features:

  • hood and adjustability;
  • zipped pockets;
  • cuffs and hem;
  • lining and insulation;
  • seams and any water-repellent finish;
  • room for a mid-layer.

The product description for the The North Face Quest Jacket lists a DryVent outer layer, taped seams, an adjustable hood and two zipped pockets. According to the brand’s own information, the jacket is designed as a waterproof, windproof and breathable shell. Always check the latest sizing and care information on the product page before buying.

Recommended choices for different needs

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 simple T-shirt is a practical starting point for a casual wardrobe, everyday wear or sporty outfits.

How this product helps you avoid common pitfalls

The product information lists a regular fit, 100% cotton and a specific chest measurement for each size. This helps you choose more confidently than relying on the letter L alone.

Key benefits and features

100% cotton, short sleeves and an embroidered logo; suitable for everyday and casual wear.

Suitable for: Shoppers looking for premium quality
THE North Face Women Jackets NF00A8BA TNF Black/Foil Grey M

THE North Face Women Jackets NF00A8BA TNF Black/Foil Grey M

Why it suits this profile: A good choice if you’re looking for a practical coat for walking, commuting and changeable weather.

How this product helps you avoid common pitfalls

The description lists specific features, including taped seams, a mesh lining, adjustable cuffs and zipped pockets, rather than making only a general claim about winter performance.

Key benefits and features

Polyester shell, hood, two zipped pockets and a size chart from XS to 3XL.

Suitable for: Specific needs and frequent use
PELLIOT Fleece-lined jacket for Woman Purple M

PELLIOT Fleece-lined jacket for Woman Purple M

Why it suits this profile: An option for camping, walking, travel and everyday cycling when you need to layer up and stay protected in changeable weather.

How this product helps you avoid common pitfalls

The product description specifies a 3-in-1 design, adjustable hood, hem and cuffs. If you plan to wear the inner layer with extra clothing, make sure you choose the right size.

Key benefits and features

According to the description, the outer and inner jackets can be worn separately or together; sizes range from S to XXXL.

Suitable for: Comfort-focused casual dressers
Adidas Trefoil Essentials Pants IY7361 Black XL

Adidas Trefoil Essentials Pants IY7361 Black XL

Why it suits this profile: A good fit if you’re looking for black trousers to wear at home, out and about or as part of a relaxed casual outfit.

How this product helps you avoid common pitfalls

The product details list the waist measurement, fabric blend, adjustable waistband and care instructions. This helps you assess comfort and care requirements in advance.

Key benefits and features

Fleece lining, drawcord, side pockets and ribbed cuffs; made from 70% cotton and 30% recycled polyester.

Looking for more options?

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

Frequently asked questions about buying clothes online

How do I find my clothing size when ordering online?

Measure your chest, waist and hips, then compare those measurements with the size chart for the specific product. Check the fit too, and see whether the chart uses EU, UK or US sizes. If you’re between sizes, follow the advice on the product page and allow for the extra room you want for layering.

Which clothing fabrics are practical for everyday wear?

Cotton is widely used for T-shirts, hoodies and loungewear. A cotton-polyester blend can combine cotton with synthetic fibres, according to the product specifications. For sportswear, stretch, ventilation and drying time are all worth considering. Always check the exact composition and washing instructions.

How long will clothes bought online stay in good condition?

How long they last depends on the fabric, how often you wear them, and how you wash and dry them. Wash dark clothes according to the label, use a suitable cycle and avoid unnecessarily high temperatures. If the product information advises against tumble drying, let delicate garments air-dry instead. This helps reduce shrinkage, wear and colour fading.