+-------------------+ +---------------------+
| Procurement | | Production |
| of Materials +----------> of Formal Wear |
+-------------------+ +---------------------+
| |
v v
+-------------------+ +---------------------+
| Quality | | Styling and |
| Control | | Customization |
+-------------------+ +---------------------+
| |
v v
+-------------------+ +---------------------+
| Inventory | | Marketing and |
| Management +----------> Brand Promotion |
+-------------------+ +---------------------+
| |
v v
+-------------------+ +---------------------+
| Sales and | | Customer Support |
| Transactions +----------> and Satisfaction |
+-------------------+ +---------------------+