Vintage trade · Practical note 02
Why vintage size labels are not enough
The label belongs to its own time, brand and cut. Your body lives in the present. Put a tape measure between the two.
A vintage jacket marked size 42 is not automatically equivalent to a modern size 42. Even when both labels use the same number, they may describe different body assumptions, country systems or intended fits.
Three reasons the label can mislead
First, sizing systems changed. Second, manufacturers interpreted those systems differently. Third, the garment may no longer match its factory state. A previous owner could have shortened sleeves, taken in a waist or replaced a fastening.
Cut matters as much as the nominal size. A fitted motorcycle jacket, a military overcoat and a loose 1990s ski jacket can all carry labels that appear comparable while giving completely different usable room.
A real example: the leather jacket marked 52
Imagine two jackets marked EU 52. Jacket A measures 58 cm pit to pit and has a thick insulated lining. Jacket B also measures 58 cm pit to pit but has a thin lining and a straighter armhole. The outside number is the same. The space available to the wearer is not.
Now add shoulder width, sleeve length and the position of the waist. One may fit a buyer well and the other may pull across the upper back or finish halfway up the wrist.
Measurements worth comparing
- Chest width measured flat, with the method stated
- Shoulder width between seam points
- Sleeve length along the outer arm
- Back or total garment length
- Waist or hem width where relevant
- Rise and inseam for trousers
- Inside length and widest circumference for boots
Use a known garment
The most useful comparison is often not your body measurement but a similar garment you already wear. Lay it flat without stretching it and measure it using the same points shown in the listing. This keeps ease and preferred fit in the comparison.
Do not assume that doubling a flat measurement always gives a perfect body circumference. Garment thickness, overlap, shaping and the measurement method affect the result. Use the numbers together, not as one magic conversion.
Condition still matters
A correct chest measurement does not cancel brittle leather, a failing zip or a compressed boot sole. Fit and condition are separate checks, and both belong in a useful vintage description.
Read how Johnny's Vintage & Leathers selects and describes used goods.