Blutsgeschwister
German women's fashion label founded in 2001 by designer Karin Ziegler, who runs it with managing partner Stephan Künz; based in Berlin since 2016, it holds Fair Wear 'Leader' status and has 14 own stores. via research ↗
Ratings
Weighted average of 2 sources
Sources disagree by 2 points.
- Fair Wear 5.0audit / certification body · counts 59%Leader (2026) ↗ · 2026-07Brand Performance Check benchmarking score 80/100 (Blutsgeschwister GmbH); report published 2026-07-24
- Good On You 3.0rating organisation · counts 41%
No independent quality test or expert review found.
Weighted average of 1 source, 2 data points · 66,951 reviews
- Trusted Shops 4.9verified buyers only · counts 100%4.89/5 (Hervorragend) ↗ · 33,480 reviews · 2026-10Certified since 2013. The page also shows a figure of 6,448 reviews, probably for a recent period
Each source is averaged first, then sources are weighted by reliability: audits, lab tests and verified-buyer platforms count most, rating organisations and expert reviewers less, brand-run reviews and community opinion least. Review scores also weigh by how many reviews stand behind them, and anything older than three years fades.
Verification
Founded in Stuttgart in March 2001 by Karin Ziegler; the company has since moved fully to Berlin (Kreuzberg). The brand site blocks bots (403), and Fair Wear's page lists no production countries. Research confidence: medium. Research confidence: medium.
Sourcing & ethics
German womenswear label whose prints and patterns are designed in Berlin by founder Karin Ziegler and her team. A Fair Wear member since 2013, it was rated Leader in 2026 (benchmark 80/100, up from 65 in 2023 and 74 in 2024). Production is in China, India, Portugal, Lithuania and Türkiye, with 76–99% of factories disclosed. Its own shop rates very well on Trusted Shops.
Products
Reading the shop's products…
Your size
Looking for size charts on the shop…
Production
- 🇨🇳 Chinawomenswearfairwear.org ↗outside Europe
- 🇮🇳 Indiawomenswearfairwear.org ↗outside Europe
- 🇵🇹 Portugalwomenswearfairwear.org ↗
- 🇱🇹 Lithuaniawomenswearfairwear.org ↗
- 🇹🇷 Türkiyewomenswearfairwear.org ↗outside Europe
Where to buy
Not listed atBreuninger · END. · Farfetch · LN-CC · LuisaViaRoma · Mr Porter · Mytheresa · SSENSE · Slam Jam · Très Bien · Yoox · Zalando
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Second-hand
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Sales
Discount codes
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