Here are reliable sleepwear brands / shops you can find in Romania that either make or widely sell sleepwear in natural fabrics (cotton, organic cotton/muslin, linen, silk). I’ve noted whether they’re Romanian-made and the natural fibers they highlight so you can pick what matters most.

Top picks

• Cotton Therapy — Romanian atelier brand making pajamas and nightshirts from natural fabrics (muslin/organic cotton, 100% cotton). Good for small‑batch, locally made sleepwear. (cotton-therapy.ro)
• Jolidon (Jolidon Nightwear) — large Romanian lingerie/manufacturing group that also sells 100% cotton pajama sets and nightwear. Good if you want Romanian manufacturing with wide size/price range. (shop.jolidon.ro)
• Tia Conf — Romanian manufacturer offering women’s and men’s pajamas produced in Romania, frequently in 100% cotton. (glamgirl.ro)
• Vienetta / Vienetta Secret — a widely available sleepwear label sold in Romanian shops; many of their pajama sets are 100% cotton. (Not always Romanian-made, but widely distributed in Romania.) (lady-line.ro)
• Liloo (retailer) — Romanian shop that stocks GOTS‑certified / organic‑cotton pajama pieces (esp. children’s lines); useful if you specifically want certified organic cotton. (liloo.ro)
• Green Cotton — brand known for organic cotton basics (sold in Romanian retailers), good for GOTS/organic‑cotton options. (colorada.ro)
• Cotton/European labels sold via local stores (M‑Max, Sofiaman, Esprit, etc.) — many European sleepwear labels sold in Romania explicitly list 100% cotton or organic cotton styles on retailer pages. If you shop local e‑stores (e.g., FashionDays / Lady‑Line / eMag), filter by “100% cotton” / “organic cotton.” (lady-line.ro)

Quick buying tips (to get truly natural/clean sleepwear)

• Look for explicit fiber content on the product page or label: “100% cotton”, “100% linen (in)”, “100% silk”, or “muslin/organic muslin” if you want breathable, natural fibres. Retail listings and brand product pages usually state this. (cotton-therapy.ro)
• For verified organic: prefer GOTS‑certified items (Global Organic Textile Standard) — it covers organic fiber content plus environmental and social criteria. Check the product/brand for a GOTS logo or lookup the item/producer in the GOTS database. (global-standard.org)
• For chemical‑safety confidence: OEKO‑TEX® STANDARD 100 shows the textile was tested for harmful substances (useful even if fibers aren’t organic). (oeko-tex.com)
• Prefer 100% natural blends over high % synthetics (e.g., 95% cotton + 5% elastane is fine for stretch; avoid >20–30% polyester if you want natural feel and breathability). Retail product pages list the exact blend. (centini.ro)

How to shop in Romania

• Search brand sites above (Cotton Therapy, Jolidon), or filter Romanian marketplaces (eMAG, FashionDays, Lady‑Line, local boutiques) by “bumbac 100%”, “bumbac organic / muselină”, “in (linen)”, or “mătase” to find natural‑fiber sleepwear. (cotton-therapy.ro)

If you’d like, I can:

• Narrow these to women’s/men’s/kids’ sleepwear only.
• Compare 3–5 specific product links (I can fetch current product pages and prices).

Which would you prefer?