Joybuy Insights

Choosing women’s clothing and underwear: how to find comfortable pieces for every day

Shopping online for women’s clothing and underwear seems simple, until you have to choose between different fabrics, fits and marketing claims. A smooth fabric isn’t automatically comfortable, a “seamless” design can still show through, and a shapewear bodysuit shouldn’t be so tight that it makes moving difficult.

Use these practical checks to choose clothing for everyday wear, work, going out or relaxing, based on clear product information.

Common pitfalls when choosing women’s clothing and underwear

1. Relying on the size letter alone

A size L or XL can vary between brands and styles. For a women’s bodysuit, thong or fitted blouse in particular, your waist, hips, bust and height matter more than the letter on the label. A bodysuit might fit well around the hips but pull across the torso if it isn’t the right length.

So always check:

  • the size guide for the specific product;
  • the recommended waist and hip measurements;
  • whether the style has a close, regular or loose fit;
  • what to do if you’re between sizes.

For example, the description for Feelingirl shapewear recommends choosing a size up if you’re unsure. Treat this as product-specific advice, not a general rule for all brands.

2. Assuming “seamless” means completely invisible

Seamless women’s underwear and seamless bodysuits often have fewer visible seams, but edges, fastenings and elasticated bands can still show through thin trousers or a dress. So don’t just look for the word “seamless”; also check:

  • the thickness of the fabric;
  • the finish around the leg openings and neckline;
  • where the fastening is positioned;
  • the contrast between the colour of the item and your outerwear.

A women’s thong may be less visible under a fitted outfit, but it isn’t the most comfortable choice for everyone. Fit and personal comfort should always come first.

3. Accepting strong shaping claims without checking the details

Terms such as “tummy control”, “waist cinching” and “shaping” don’t tell you much on their own. Look at the design and composition. According to the product description, a tighter weave around the waist and tummy can create a close-fitting feel, but that doesn’t mean the garment is suitable for long periods of wear or every body shape.

Read shapewear product information with practicality in mind: how stretchy is the fabric, does the top have compression, how does the gusset fasten, and what are the care instructions?

Three things to always check

Fabric and stretch

Fabric largely determines how a garment feels and how well it holds its shape. Nylon and spandex are often used in bodysuits and shapewear for their stretch. Cotton and modal are common in everyday underwear and usually feel different from synthetic stretch fabrics.

Check the full fabric composition. In some product listings, percentages may not add up exactly because of rounding or a listing error. If you’re unsure, check the care label and the latest information on the product page.

Fit and fastening

For a bodysuit, these details are especially relevant:

  • Neckline: a crew neck is easy to pair with jeans, skirts and casual trousers; a V-neck creates a different look.
  • Leg style: a hip-hugging brief offers more coverage than a thong style.
  • Gusset fastening: poppers make getting dressed and undressed more practical, but may be noticeable under thin clothing.
  • Straps: adjustable shoulder straps help you customise the fit.

For a women’s blouse, also check the shoulder width, sleeve length and room across the bust. A relaxed fit works well for work and layering, while a fitted style will sit differently over a bodysuit.

Care and everyday wear

Underwear and loungewear are often washed frequently. An item that can only be hand-washed needs more care than one that can go in the washing machine at 40 °C. Always follow the official care label.

According to the product description, delicate lace bodysuits and shapewear should be hand-washed, not bleached or ironed, and dried flat. The Calvin Klein Bikini 020 H111 is listed as machine-washable at 40 °C and suitable for tumble drying at a low temperature. Care instructions vary from item to item.

Our recommendations for different needs

Suitable for: Budget-conscious beginners
LEE ALL PURPOSE SHIRT LIGHT MOOD M

LEE ALL PURPOSE SHIRT LIGHT MOOD M

Why it suits this profile: This classic button-down is a versatile choice for work, everyday wear and layering over a T-shirt.

How this product avoids the pitfall

The product description specifies a relaxed fit and 100% cotton, so you don’t have to rely on vague comfort claims alone.

Key benefit & features

Classic collar, chest pocket and easy to pair with jeans or tailored trousers, or wear as an extra layer.

Suitable for: Shoppers looking for top quality
Calvin Klein Bikini 020 H111 Heather Grey Women's XL

Calvin Klein Bikini 020 H111 Heather Grey Women XL

Why it suits this profile: This Calvin Klein women’s underwear has a mid-rise waist and is designed for everyday wear with a consistent fit.

How this product avoids the pitfall

The listed composition, mid-rise waist and size XL give you more specific information than a general comfort claim alone.

Key benefit & features

Cotton-modal blend, elasticated waistband and machine-washable at 40 °C according to the product information.

Suitable for: Specific needs & frequent wear
Feelingirl Tummy Control Seamless Lightweight Thong Bodysuit shapewear

Feelingirl Tummy Control Seamless Lightweight Thong Bodysuit shapewear for women 5XL Brown

Why it suits this profile: This style is designed for anyone looking for a close-fitting layer for the office, everyday wear or an evening outfit, and who needs a larger size.

How this product avoids the pitfall

The product description mentions a non-compressive bust design, a supportive underband and size advice based on waist and hip measurements.

Key benefit & features

Lightweight seamless construction, thong style, popper fastening and available in size 5XL.

Suitable for: Relaxing days at home
Purcotton Women's AirySoft Gauze Loungewear Set

Purcotton Women's AirySoft Gauze Loungewear Set

Why it suits this profile: A two-piece set with long trousers is a practical choice for relaxing at home, travelling and quiet days when freedom of movement matters.

How this product avoids the pitfall

The product name specifies an AirySoft gauze design and long trousers; be sure to check the current fabric and care information before buying.

Key benefit & features

A top and long-trouser set designed for casual wear, with body measurements provided.

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 women’s clothing and underwear

How do I choose the right size for a women’s bodysuit?

Measure your waist and hips as shown in the size guide. For a bodysuit, also check your torso length and the stretch of the fabric. If you’re between sizes, look at the specific advice from the brand. Some Feelingirl styles recommend choosing a size up if you’re between sizes.

Is shapewear suitable for everyday wear?

That depends on the fit, fabric and your personal preference. A lightweight style with a non-compressive bust design may feel different from highly shaping shapewear. Don’t choose a size that feels unnecessarily tight, and follow the care instructions. Product descriptions about shaping aren’t medical claims and don’t indicate any medical effect.

How long does women’s underwear last?

Its lifespan depends on how often you wear it, friction, the fabric and how it’s washed. Follow the care label, avoid bleach on delicate fabrics, and dry lace or shapewear flat if instructed. A practical approach is to rotate several items, so the elastic and fabrics aren’t put under strain repeatedly in quick succession.