When sourcing wholesale fashion, especially items branded or styled as Zara, you must distinguish between authentic overstock (stocklots) and OEM/ODM replicas. For authentic stocklots, request sanitized invoices or letters of authorization to ensure the goods are not counterfeit. For 'Zara-style' manufacturing, prioritize suppliers who use high-quality fabrics (e.g., 100% cotton, linen blends, or recycled polyester) and check for stitching density (minimum 10-12 stitches per inch) to ensure the garment meets high-street retail standards.