Zara uses European (EU) sizes, and many shoppers find its fits, especially in womenswear, run small. The best way to choose is to know your own measurements.
Zara letter sizes and EU numbers
For womenswear the usual equivalents are:
- XS → EU 34
- S → EU 36
- M → EU 38
- L → EU 40
- XL → EU 42
Centimetre measurements vary by product; check the size guide on each product page and Zara's "Find my size" tool.
How to measure yourself
- Bust: around the fullest part, level to the floor.
- Waist: at the narrowest point.
- Hips: around the fullest part.
- Inseam: from the crotch to the ankle.
Between two sizes?
- For oversized items the smaller size often works.
- For slim fits, go up a size.
Your size sold out?
Sizes often come back through returns and new shipments. With Zara stock tracking you hear the moment it's back.
Frequently asked questions
Does Zara run small?
Many shoppers say so, especially in womenswear, but it varies by product; check the product's size guide.
What EU size is a Zara M?
In womenswear, M usually corresponds to EU 38.
