T-shirt graphics designer using company logo

I need some graphic design. Looking to hire a freelancer that has experience in designing t-shirts, hoodies, long sleeves doing difffernt designs using complany logo. Want to have different designs so employees are not always using the same designs. I currently have shirts and sweaters made but want to inhance the brand to give it a different fresh cool look using company logo, web address and different quotes maybe adding some outline photos of past work. Not sure but would like a verity of designs to pick from for future screen prints.