So you're ready to buy a t-shirt...online. Let's start with some measurements, your chest, measured with a tape measure will endow you with the knowledge to examine common t-shirt tag info like a pro. Tag sizes have a 2 inch chest variable. For example: An extra-large t-shirt is tagged as XL (46-48), that's what that chest measurement was all about. Some people such as myself may prefer more than one size for their t-shirts. For a proper fit, I would generally choose size large (42-44) but I often wear size extra-large for a roomier fit.

Now as a hopefully helpful guide, I will list the most common t-shirt sizes along with their corresponding chest sizes in inches.

T-Shirt Sizes in Inches:

Small (34-36)
Medium (38-40)
Large (42-44)
XL (46-48)
2XL (50-52)
3XL (54-56)

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