Sporty Horse Riding Clothing Line

I'm looking to create a sporty horse riding clothing line that includes riding jackets, riding pants, and riding boots. The primary material should be 85% polyester.

Ideal Skills and Experience:
- Experience in designing sporty apparel
- Familiarity with equestrian clothing requirements
- Proficiency in working with polyester and other synthetic fabrics
- Strong understanding of market trends in the equestrian and sportswear sectors
- Ability to create functional yet stylish designs

Please include a portfolio showcasing relevant work.