Sleek Modern T-Shirt Design

I'm looking for a creative designer to craft a modern and sleek t-shirt design for our church welcome team. The design should incorporate our church logo and the team name. I’m open to using a yellow shirt with blue writing. We have tons of blue and want the welcome team to stand out! We use primarily Gotham Medium Regular for font.

Requirements:
- Modern and sleek design style
- Use of bright and vibrant colors
- Incorporation of church logo and team name

Ideal skills and experience:
- Graphic design expertise
- Proficiency in t-shirt design
- Strong understanding of color theory and modern design trends

Please provide samples of previous work. Looking forward to your bids!