Athlete Supporter Crew Neck T-shirt

I'm looking for a designer to create a single colour crew neck T-shirt for athlete supporters.
With the potential of putting sponsors on the shirt as well. The shirt needs to have my name (Liv Clifford) somewhere
Key Project Details:
- T-shirt Style: Crew neck
- Material: A blend, ensuring comfort and durability
- Color: Single color, specific shade to be decided upon

Ideal Skills:
- Fashion design
- Knowledge of comfortable yet durable materials
- Ability to create appealing, simple designs.

Please provide a portfolio of similar work if available.