How to spot quality when buying clothes online now
Screens hide thin fabrics and shaky stitching, so learning how spot quality when shopping online means matching fibre to purpose, zooming in on buttons and seams, treating price as a clue not a promise, and using returns like a fitting room. That is how you separate flimsy fast fashion from pieces built to last.
Buying outfits used to mean touching the cloth, checking the seams, and walking the shop floor. Now TikTok and Instagram looks rarely match real life, and product pages can hide poor construction. For more then-and-now shopping culture, browse our Nostalgia: Then & Now hub. Mashable’s guide, How to spot quality when buying clothes online, gathers expert tips to help shoppers pick pieces worth keeping for years.
Key Takeaways
- Match a garment’s fibre content to its job: breathable cotton or linen for office wear, durable synthetics for activewear and swimwear.
- Zoom in on photos for stitching density, button quality, linings, and how fabric drapes on the model.
- Treat price as a useful signal, not a guarantee—premium branding can still deliver weak construction.
- Read return policies carefully and try pieces on as if you were in a fitting room.
- Buy only what you will actually wear and can care for; utility beats unused “premium” fabric.
What fabric clues reveal quality clothes online?
Dr. Rachel Lamarche-Beauchesne, senior lecturer of Fashion Marketing and Enterprise at Torrens University Australia, says fibre content is her number one online quality check. She objects to “premium” items with poor fabrics—for example, a blazer lining made of 100 percent polyester on a jacket priced in the hundreds of dollars.
That does not mean only silk or cashmere count. Ask whether the material suits the garment’s purpose. Office clothes should feel comfortable all day, which often points to cotton or linen. Polyester is less breathable in warm settings, yet it is durable, easy to care for, and usually cheaper, so it suits workout wear better than corporate looks.
For activewear or swimwear, Lamarche-Beauchesne notes that true synthetics such as nylon, polyester, and spandex are hard to replace, and alternatives often perform differently from what shoppers expect. Check fabric composition in the product description. On second-hand sites like Depop or eBay, look for label close-ups or message the seller if details are missing.
Also note where each fibre is used—shell versus lining. She says polyester may not suit a lining, while rayon (also called viscose, Tencel, or Lyocell) can feel comfortable against the skin. Polyester linings also trap odour faster than cellulose-based ones.
Where possible, she prefers fabrics made from one material, such as 100 percent cotton knitwear. Blends still matter by percentage: jeans with more than about two to three percent spandex may stretch out and break more easily. She would avoid polyester in jeans but would consider roughly two percent spandex with 98 percent cotton.
Can product photos and design details expose poor construction?
Even synthetics vary in quality. Kinsen Siu, co-founder of Australian brand IDA+S, told Mashable that polyester can have tighter weaves, softer finishes, or moisture-wicking and anti-microbial treatments—yet a materials list alone rarely shows that difference.
So study the details. Strong product pages often offer close-ups of buttonholes and linings, or let you magnify shots without losing clarity. Sparse full-body photos may hide weak finishes. Siu’s simple test: can you zoom in? High-quality listings may show leather grain, horn buttons, and dense stitching—signs a brand is confident enough to display the workmanship.
Full-body images still help. Watch the model’s pose for anything that hides drape or cut. Lamarche-Beauchesne looks for design that adapts to the body; back waist elastics on bottoms are a non-negotiable for her because they add comfort and longevity. Construction is hard to judge online, she says, but cut, sit, and design choices still guide better decisions.
Is a higher price a guarantee of quality?
Higher prices often track better materials, and Lamarche-Beauchesne calls a poor price-to-fibre ratio “the biggest red flag.” A very cheap fast-fashion dress is unlikely to be built to last. Still, an expensive tag is not a sure promise.
Fashion often runs on perceived value: shoppers assign worth to a brand as much as to the cloth. A premium price can be a marketing choice first, and it does not always mean durable fibre or careful manufacturing. Consumers still need to stay vigilant.
Mashable cites a viral TikTok from influencer Wisdom Kaye showing a Miu Miu vest losing a button on first undo—after a replacement for the same issue, plus a jacket zip that broke. The clip drew more than 11 million views and fuelled talk of quality dips even at luxury prices of thousands per piece. Famous names and high tags still need the same fabric and detail checks.
Why do return policies still matter for online clothes shopping?
Photos only go so far. Siu says the fastest quality test is still seeing and feeling the garment, so buy from shops with solid returns and treat the order like a fitting-room trip. Check change-of-mind rules, return windows, who pays postage, and restocking fees.
IDA+S offers a Try Before You Buy window with payment on hold for three days—but you must return on time or pay for unwanted pieces. High returns, Siu notes, also push brands to investigate quality problems.
Compare new labels with clothes you already trust. Dig into unfamiliar brands: Siu looks up the “about us” page, finds the founder, and checks LinkedIn. No founder story and a blank brand face are, in his view, major red flags in a tough industry.
Finally, buy what you will wear and can care for. Siu contrasts a poly blend worn for years with a 100 percent linen shirt left unworn because ironing feels like too much work—utility wins. Mindful quality shopping can stretch your budget, ease waste, and still lift your wardrobe.