Here’s a simple, natural paragraph you could use:

For this project, I was asked to create a simple fabric banner for PDI for Teksouth. I started by gathering the information that should be included and drafted a clean layout that would read clearly from a distance. After putting together the initial design, I went back and forth with my boss to make sure the messaging, branding, and overall look aligned with what we needed. Once we finalized the design and approved all the details, I prepared the print-ready files and coordinated getting the final banner produced.