Minimalist Monochrome T-Shirt Design

I'm starting a fashion brand and need a designer who specializes in minimalist design. The t-shirts should appeal to all ages and adhere to a monochrome color scheme.

Ideal Skills:
- Strong background in minimalist design
- Experience in fashion design
- Understanding of monochrome color schemes

Requirements:
- Create appealing designs for a broad age range
- Deliver graphic-heavy, text-based, and minimalist designs
- Collaborate and iterate based on feedback

Please provide a portfolio of previous work, particularly any relevant fashion or t-shirt designs.