Zara vs H&M Sizing — Which Runs Smaller?
AI-backed comparison of how Zara and H&M fit. Find out which brand runs small, whether you need to size up, and how their size charts compare side by side.
The verdict: Zara vs H&M sizing
Size up 1 in most styles. Cuts are European and fitted. Dresses and blazers especially run small.
Generally true to size. Basics are reliable. Trend pieces can vary by cut.
Side-by-side size chart
Same person, two brands — here's how the sizes compare:
| Body measurements | H&M size | Zara size (recommended) | UK equivalent |
|---|---|---|---|
| Bust 32–33" / Waist 24–25" | XS | S | UK 6–8 |
| Bust 33–35" / Waist 26–27" | S | M | UK 8–10 |
| Bust 36–37" / Waist 28–29" | M | L | UK 12 |
| Bust 38–40" / Waist 30–32" | L | XL | UK 14–16 |
| Bust 41–43" / Waist 33–35" | XL | XXL | UK 18 |
Zara sizing — detailed breakdown
Zara uses European sizing with a fitted, tailored cut. The brand is notorious for inconsistency between collections, but the consistent takeaway from shoppers is to size up by one. This is especially true for:
- Dresses and blazers — often cut narrow in the shoulder and waist
- Jeans — Zara denim runs small and rigid; size up and expect to break them in
- Knitwear — can shrink after washing; size up for longevity
- Men's shirts — slim European cut; broad-shouldered men often need 2 sizes up
H&M sizing — detailed breakdown
H&M is more reliable for true-to-size shopping, though it's worth noting some variation:
- Basics (t-shirts, jersey) — very true to size, good for online ordering
- Divided / trend pieces — can run slightly small or large depending on collection
- Denim — H&M jeans are more generous than Zara; true to size or size down
- Formalwear — fitted blazers run true; check measurements vs Zara
Frequently asked questions
Does Zara run small compared to H&M?
Yes. Most shoppers find Zara runs approximately one size smaller than H&M. If you're a Medium in H&M, start with a Large in Zara.
Does Zara run small for everyone?
Zara runs small across most categories, but particularly in dresses, blazers and jeans. T-shirts and casualwear are closer to standard sizing.
Is H&M true to size?
Generally yes. H&M basics and jersey items are reliable true-to-size. Some trend collections vary, so checking the measurements on the product page is always advisable.
Which brand is better for plus sizes?
H&M's extended sizing tends to be more consistent than Zara's. H&M goes to 4XL / size 28 in many styles; Zara's range is more limited and the small-running cuts are less flattering at larger sizes without sizing up.