Q: Does '100% cotton' mean the whole garment is cotton?

Not necessarily. The fiber content refers to the main fabric, not trims like buttons, zippers, or elastic. A t-shirt could have cotton fabric but polyester thread or a poly-cotton blend for the collar. The law allows for some flexibility, so don't assume 100% cotton means every single thread is cotton.

Q: What does 'viscose' mean on a label?

Viscose is a semi-synthetic fiber made from wood pulp. It's soft and drapes well, but it can shrink or lose shape if you don't wash it carefully. It's not natural like cotton or wool, but it's not fully synthetic either. If you see it, check the care label for washing instructions.

Q: Why are fiber percentages sometimes listed as a range?

Fabric can vary slightly between batches, so a range like 'cotton 95-98%, elastane 2-5%' is allowed. It's not a mistake—it just reflects normal production tolerances. If the range is very wide, though, it might be a sign of poor quality control.