Here are online stores and marketplaces in the Philippines where you can buy sustainable (ethical / eco / preloved / slow-fashion) clothing, with a short note on each so you can pick what fits your priorities:

• Rags2Riches — Filipino social-enterprise brand selling artisan-made clothing and accessories (upcycled materials, community livelihood focus). (Rags2Riches.ph)
• Frankie & Friends — curated marketplace for Filipino slow‑fashion labels and independent artisans (many partners focus on local production, zero‑waste or natural materials). (dhl.com)
• Things That Matter — Filipino slow/ethical fashion brand carrying handmade garments and accessories (artisan-made, small-batch). (thingsthatmatter.ph)
• EcoShop.ph (and similar zero‑waste marketplaces) — carries eco-friendly apparel, reusable textiles and sustainable lifestyle items. Good if you want low‑impact materials and household eco goods alongside clothing. (brandradar.org)
• Kultura Filipino — large online store for Filipino-made apparel and handcrafted pieces; not every item is certified “sustainable,” but they carry locally made/traditional and artisan pieces that support local makers. (kulturafilipino.com)
• Carousell Philippines / Preloved marketplaces — peer‑to‑peer secondhand marketplace with extensive preloved clothing listings (highest-impact sustainable choice when you want thrift/ukay items). (brandradar.org)
• Ukay/online thrift stores on Shopee, Lazada, Facebook and Instagram sellers — many curated ukay (preloved) shops operate on these platforms; look for sellers with detailed photos/ratings. Thrifting is a widely recommended sustainable option in PH. (philstar.com)
• Stride Collective — co-operative/marketplace highlighting ethically made shoes and footwear from Marikina shoe-makers (useful if you want sustainable footwear to pair with eco clothing). (dhl.com)

Quick tips for choosing truly sustainable pieces

• Decide what “sustainable” means to you (organic/recycled fibers, upcycled, fair wages, local artisan-made, or secondhand) and check product pages for materials, maker stories, and production practices. (brandradar.org)
• Preloved/thrift (ukay) is usually the highest-impact option; curated thrift shops and marketplaces above are good places to start. (philstar.com)

Would you like this filtered to a specific category (women’s tops, men’s shirts, kids, or strict eco‑certified materials), or would you like a few current item suggestions from any of these sites?