Professional Elegant Business Stationery Design

I'm seeking a skilled designer to create a professional and elegant business stationery set for my brand, following provided guidelines and logo.

Key deliverables:
- Business card design
- Letterhead design
- Envelope design
- Mug design
- Shipping box design
- Notepad design

Ideal skills and experience would include:
- Proficiency in graphic design software
- A strong portfolio of elegant and professional design
- Experience in creating comprehensive business stationery

Please incorporate the Elegant style into these items and ensure they are aligned with the brand's guidelines. The designer should be able to take direction well but also suggest creative ideas and designs.