Designer for my clothing brand

I am looking for a designer to create t-shirt designs for my clothing brand.

Specific design work needed:
- T-shirt Design

Themes and ideas:
- I have a general theme in mind but no specific designs

Number of t-shirt designs required:
- More than 7

Ideal skills and experience:
- Strong graphic design skills
- Experience in creating unique and eye-catching t-shirt designs
- Ability to bring my general theme to life through creative designs
- Good Understanding of photoshop, illustrator & other designing software
- Experinece in Mock-Up designing
- Good Understanding of Colour Psychology & Design theory