How to Read Lingerie Labels from Chinese Brands
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- 来源:CN Lingerie Hub
So you've got your hands on some silky new lingerie from a Chinese brand — maybe it was a steal on AliExpress, or perhaps you're diving into the world of Shein, Ubras, or NEIWAI. But let's be real: the label looks like alphabet soup mixed with mystery numbers. What does '85% polyamide' mean? Is 'Cup B' the same everywhere? And why does one size say 'M' but fit like an XS?

As someone who’s reviewed over 200+ lingerie pieces from Chinese manufacturers (and learned the hard way after a few wardrobe malfunctions), I’m breaking down exactly how to decode these labels like a pro.
Know the Fabric Codes
Chinese lingerie brands love using technical fabric terms. Here’s a quick cheat sheet:
| Fabric Code | What It Means | Feel & Use |
|---|---|---|
| Polyamide | Nylon — strong, stretchy, smooth | Great for seamless wear — common in shapewear from China |
| Spandex / Elastane | Stretch fiber (usually 5–20%) | Adds bounce and hug — look for at least 10% for comfort |
| Microfiber | Fine synthetic weave | Soft, breathable — ideal for daily bras |
| Cotton-blend | Cotton + synthetic (e.g., 70/30) | Breathable but may lose shape — check care labels |
Pro tip: If you see less than 5% spandex, skip it — it won’t hug right. And avoid 100% polyester unless you like sweating through your bra.
Demystify the Sizing System
This is where most shoppers get burned. Chinese brands often mix international sizing with local standards.
- Band Size: Numbers like 75, 80, 85 = cm, not inches. So 75 ≈ 30", 80 ≈ 32", etc.
- Cup Size: A, B, C… seems normal, but Chinese cups run smaller. A ‘B’ here might be an A elsewhere.
- Size Tags: 'S', 'M', 'L' are highly inconsistent. Always cross-check with measurements.
Here’s a comparison of average measurements:
| Label Size | Band (cm) | Bust (inches) | Best For (US Size) |
|---|---|---|---|
| 75B | 75 | 34 | 32B–34B |
| 80C | 80 | 36 | 34C–36C |
| L (One-size) | 85–90 | 36–38 | 36B+ |
Always measure your underbust and fullest bust — then compare. Don’t guess!
Wash Symbols Matter
That tiny icon of a bathtub? That’s your care guide. Common ones:
- 🞧 Tub with 30: Wash at 30°C max
- 🚫 No iron: Delicate fabrics can melt
- ⭕ Do not tumble dry: Air dry only
Ignoring these can ruin soft cups or elastic in just one wash.
Final Tip: Trust Reviews, Not Just Labels
I’ve found that lingerie from Chinese manufacturers often runs small. Check customer photos and reviews saying 'runs small — size up'. When in doubt, order two sizes.
Now go forth and shop confidently — you’ve cracked the code.