Fit
How to find your true size: an Indian fit guide
Sizing made simple. How to measure yourself, read a size chart, and choose between relaxed, regular and slim, cut for Indian fits.
What is GSM in t-shirts (and why it matters)
GSM means grams per square metre, how dense a fabric is. A simple, visual guide to t-shirt weights and which GSM to buy for what.

The short version: wear soft, breathable layers with a bit of stretch, and keep one proper warm layer within reach. Cabins run cold and dry, and you are sitting still for hours, so the fabric matt...
