When sourcing ladies' garments, the fabric is the foundation of value. You must prioritize fabric weight (GSM), fiber composition (e.g., silk, organic cotton, or recycled polyester), and colorfastness (Grade 4 or higher). For functional items like activewear, verify moisture-wicking capabilities and four-way stretch recovery. Always request OEKO-TEX Standard 100 or GOTS (Global Organic Textile Standard) certifications to ensure the materials are free from harmful substances and meet eco-friendly benchmarks.