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  • Polski
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Sei Mia is a brand creating unique textile products for children. Out goal is not only helping parents-to-be to buy the layette as well as provide outstanding items for babies but also attention to quality, safety and natural materials. All products offered by our company are projected and produced in Poland, which helps not only control the production process but also support the local community and craftsmen. Brand products are the symbols of love to the nature, care, creativity and attention to every detail.

News

Long-sleeve blouse – Cloud

109,00 Select options This product has multiple variants. The options may be chosen on the product page

Long-sleeve blouse – Cloud Ruffle

109,00 Select options This product has multiple variants. The options may be chosen on the product page

Vest Mocha Mini – Button

179,00 Select options This product has multiple variants. The options may be chosen on the product page

Vest Mocha Mini – Ribbon

179,00 Select options This product has multiple variants. The options may be chosen on the product page
seimia boutique

Sei Mia online & atelier

Our brand now operates primarily online, while our space has become a place for personal pickups, creative work, and occasional special gatherings.

Personal pickups are available by appointment, and from time to time we also host pop-ups and intimate events.

Want to stay up to date?
Follow Sei Mia on social media — that’s where you’ll be the first to hear about new arrivals, events, and pickup options.

Address:
Bł. Królowej Jadwigi 17, 70-261 Szczecin

Take advantages of our discount thresholds!

The more you buy, the more you save! Check out our discount thresholds and enjoy deals on your favourite baby products:

  • 10% discount if the order is over 500 PLN
  • 15% discount if the order is over 700 PLN
  • 20% discount if the order is over 900 PLN

The ideal opportunity to save on larger purchases. Add to cart the items you want and see how your discount grows!