Why Measurements Matter
Vintage T-shirts don’t follow modern sizing standards. A “Large” in the ‘90s might fit like a “Medium” today. That’s why we provide exact measurements for every tee we sell.
To find your perfect fit, compare our measurements with a T-shirt you already own and love.

Measurement Guide
A: Armpit to Armpit (Chest Width)
Measured straight across from one armpit seam to the other while the shirt is laid flat.
B: Neck to Bottom (Length)
Measured from the highest point of the neckline to the bottom hem.
Tagged Size |
Armpit to Armpit |
Length |
---|---|---|
XS |
16–18″ |
24–26″ |
S |
18–20″ |
26–28″ |
M |
20–22″ |
27–29″ |
L |
22–24″ |
28–30″ |
XL |
24–26″ |
29–31″ |
XXL |
26–28″ |
30–32″ |

Fit Tips
- Want a boxier fit? Look for a wider armpit-to-armpit measurement.
- Prefer a slimmer fit? Choose a shirt with a tighter chest width.
- Unsure about sizing? Contact us at hello@throwbackhaven.com and we’ll help.