Title: Your T‑Shirt Spec Is Missing the One Number That Controls Feel, Fit, and Price
Most brands still write T‑shirt specs around “premium cotton” or “soft hand feel” while leaving out the single metric that actually governs drape, durability, and price tier: GSM. If your fabric weight isn’t locked as a measured range with tolerance and a washed-sample check, you’re not specifying a product—you’re hoping for one. For sourcing and...