Ever added a T-shirt to your cart, only to pause at "180 GSM single jersey combed cotton" in the description? You're not alone - most people buying tees online have felt confused by fabric jargon at least once. This guide answers the exact questions shoppers search for, so you know precisely what you're buying before you buy it.
What is fabric composition in a T-shirt?
Fabric composition tells you which fibers make up the T-shirt. 100% cotton is breathable, soft, and ideal for daily wear. Cotton blends often add stretch, faster drying, or better shape retention. Neither is "better" by default - the right pick depends on how and where you'll wear it.
What is single jersey fabric?
Single jersey is the most common knit used in T-shirts. It's soft, has a slight natural stretch, and sits comfortably against the body - which is exactly why it's the go-to for casual, everyday tees.
What is combed cotton, and why does it matter?
Combed cotton goes through an extra process that removes short fibers before spinning. The payoff: a smoother, softer fabric that resists fuzzing and holds up better wash after wash. If you've ever wondered why some tees feel noticeably softer than others, this is usually why. It also gives a more breathable fabric, strengthening it.
How do I choose the right T-shirt fit?
Fit describes how closely a T-shirt follows your body:
● Slim – sits close
● Regular – balanced, everyday shape
● Relaxed – extra room
● Oversized – intentionally wide
The fix for most "this doesn't fit like I expected" moments? Check the size chart for each specific fit - the same size label can feel completely different across fit types.
What's the difference between fit and silhouette?
Fit is how the garment sits on your body; silhouette is its overall shape. A boxy tee, for instance, can have a wider body and straighter drop even in your regular size - which is why two tees in the same size can look totally different on.
Which neckline should I pick?
● Crew neck – rounded, classic
● V-neck – more open
● Wide/scoop neck – relaxed, casual
Neckline changes both the overall look and how well a tee layers under jackets or shirts - worth checking before you buy if you plan to layer often.
Does "pre-shrunk" mean a T-shirt won't shrink?
Not entirely. Pre-shrunk fabric has already gone through a shrink-reduction process, but it doesn't guarantee zero shrinkage. Following the care label - especially wash temperature and drying method - is still the real fix for shrinkage complaints.
What is colourfastness, and why does my T-shirt fade?
Colour fastness is how well fabric holds its colour through washing, wear, and sun exposure. If your tees keep fading faster than expected, try washing dark colours inside out, using mild detergent, and drying away from direct sunlight.
How can I tell if a T-shirt is well-made?
Check the small details: straight seams, neat hems, a well-shaped neckline, and secure stitching at the shoulders and sleeves. Good finishing is often the difference between a tee that holds its shape for years and one that stretches out of shape in weeks.
The Real Takeaway
Most T-shirt buying problems - wrong fit, unexpected fading, early shrinkage, that "why does this feel scratchy" moment - trace back to one of these ten terms. Now that you know what to check, shopping for tees becomes a lot less guesswork and a lot more guarantee. Explore Aadai's T-shirts in sizes XXS–5XL at www.aadai.com.
