Vintage and archive jackets, such as many Avirex, Vanson Leathers and Whitesville pieces, were made in sizing systems that vary between decades and makers. That is why our listings include measurements. Here is what they mean.
What is pit to pit?
Pit to pit is the width of the jacket measured flat, from the underarm seam on one side to the underarm seam on the other. It is the best single number for judging chest fit. Multiply it by two to estimate the full chest circumference of the jacket.
What is length?
Length is measured from the highest point of the shoulder, next to the collar, straight down to the hem. It tells you whether a jacket sits at the waist, like a bomber, or lower, like a field jacket.
How to compare with your own jacket
- Choose a jacket you own that fits the way you want.
- Lay it flat, fasten it, and measure pit to pit and length.
- Compare those numbers with the listing. Within 1 to 2 cm is a close match.
Why the tag size can mislead
A tag reading L on a 1990s jacket may fit differently from a modern L. Always rely on the measurements in the listing and the photos, and read the condition notes in the description.
Shop with measurements
Browse our Avirex jackets and check the pit to pit and length figures in each description. If you need help comparing a jacket with your measurements, email support@pureleatherjacket.co.uk before you order.