Vintage Size Guide

Vintage Size Guide

Vintage sizing is not the same as modern sizing — and that's the first thing every vintage shopper needs to know. Labels are a starting point, not a guarantee. Here's everything you need to know to find your perfect vintage fit.

Why Vintage Sizing Is Different

Fashion sizing standards have changed significantly since the mid-20th century. What was labelled a "Large" in the 1980s often fits more like a modern Medium. American sizing also differs from UK and European sizing. Always go by measurements, not the label.

How to Measure Yourself

  • Chest: Measure around the fullest part of your chest, keeping the tape flat.
  • Waist: Measure around your natural waistline — the narrowest part of your torso.
  • Hips: Measure around the fullest part of your hips.
  • Length: For tops, measure from the back of your neck to the hem. For trousers, measure the inseam from crotch to ankle.

Men's Vintage Size Guide

Label Size Chest (inches) Chest (cm)
XS 34–36" 86–91 cm
S 36–38" 91–96 cm
M 38–40" 96–101 cm
L 40–42" 101–106 cm
XL 42–44" 106–111 cm
XXL 44–46" 111–116 cm

Women's Vintage Size Guide

UK Size Bust (cm) Waist (cm) Hips (cm)
6 (XS) 78–81 cm 60–63 cm 86 cm
8–10 (S) 81–86 cm 63–68 cm 88–93 cm
12–14 (M) 91–96 cm 73–78 cm 98–103 cm
16–18 (L) 101–108 cm 83–90 cm 108–116 cm
20 (XL) 116 cm 98 cm 123 cm

Our Top Tips for Getting the Right Fit

  • Always check the item's listed measurements — we measure every piece.
  • If a label says "L" but the chest measures 38", it's more of a modern M.
  • American vintage runs larger than UK vintage of the same era.
  • Knitwear and jersey have stretch — rigid wovens like denim do not.
  • When in doubt, size up — it's easier to tailor a garment than to stretch it.

Still unsure about sizing on a specific item? Contact us at info@demandvintage.com and we'll help.