OEKO-TEX + GOTS organic fabric flagging, how do you surface it on PDP?

Conscious-consumer demand for certified-clean intimates is real, OEKO-TEX (Standard 100), GOTS (Global Organic Textile Standard), and Bluesign are the three certifications that move the needle. Knix markets OEKO-TEX heavily; Pact and Boody lean on GOTS organic cotton.

Implementation:

• Per-SKU certification attributes, cert_oekotex, cert_gots, cert_bluesign, cert_recycled_pct. Tagged in the PIM (or directly on Magento product attributes for smaller catalogs).
• PDP badge row, small icon row above the size selector showing the certifications carried. Each badge has a tooltip explaining what it means (jargon-free): “OEKO-TEX Standard 100 means tested for 100+ harmful substances at every production stage.”
• Category filter facet, “Certifications” filter on category pages so a customer can browse only OEKO-TEX-certified bras.
• Linked PDF or modal showing the actual certification number + expiry, sourced from the certification body’s registry. This matters for skeptical buyers who’ve seen greenwashing.

For brands building sustainability into the positioning: also surface recycled-material % (Repreve recycled polyester is the most common in lingerie), fabric origin (where it’s milled), and made-in country. Customers buying ethical intimates read the fine print, surfacing it cleanly closes the sale instead of forcing them to email customer service.