Subject: Custom Shirt Order Inquiry - Detailed Sizes and Colors

Dear sir/madam,

I hope this message finds you well. I'm interested in purchasing 90 shirts with specific sizes and colors tailored to my brand. Please find the detailed breakdown below:

- 10small shirts in black
- 10 small shirts in white
- 25 medium shirts in black
- 25 medium shirts in white
- 10 large shirts in black
- 10 large shirts in white

For customization, kindly follow these specific instructions:

1. Apply the "Transparent" design seamlessly onto the shirts.
2. Place the "Beach" file prominently on the back of each shirt.
3. Add a small man surfing logo in the top left corner on the front.

I would appreciate it if you could provide details on customization options, associated costs, and estimated lead times for this order.

Thank you for your attention to detail. I look forward to your prompt response and the opportunity to collaborate.

Warm regards,
Design Brothers