Custom Apparel Manufacturing Process Explained | OEM Clothing Production Guide How Custom Apparel Manufacturing Works From Inquiry to Bulk Production & Shipment For many clothing brands, apparel manufacturing seems simple — send a design, approve a sample, and start production. In reality, every successful apparel order depends on sourcing coordination, sampling management, production control, quality inspection, and shipment planning. Understanding the manufacturing workflow helps brands reduce delays, improve communication, and control production risks more effectively. 1. Initial Inquiry & Project Evaluation Every custom apparel project starts with communication between the buyer and the manufacturer. At this stage, brands usually provide: Tech packs Design references Fabric requirements Logo details Size specifications Estimated quantities Target delivery timeline Professional OEM apparel manufacturers normally evaluate: Fabric ...