I need some Graphic Design

Thank you so much for looking at my project. I sell T-Shirts ([login to view URL], [login to view URL], [login to view URL], etc. and I am looking to expand my # of different shirts from about 100 now to 1000+ in 2017. This particular project is to get me apx. 50 new designs to establish a relationship and see how things work for both of us. I started with some sports T-Shirts in my stores because I've always enjoyed baseball, basketball, football, golf, fishing, etc. I'm looking to expand in all of these categories as well as make new designs for destinations, political, funny, music, etc. I print my designs with a direct to garment process that very few T-Shirt shops know about. I am not an artist but I taught myself the basics of corel draw. I created every design I sell in my online stores and despite my amateur level, I've processed more than 25,000 online orders in the last few years. My hope is to find a real graphic designer that can help me grow my portfolio and the # of designs I can sell on my grey T-Shirts. My printing process is one of a kind (will never peel, crack, or fade) and my tees are so comfortable that many of my customers buy them to sleep in. Now I just need a graphic designer to get me some cool designs. My printing process is digital so we can use as many colors as we want. Files need to be sent to me as a high resolution PDF in actual size for a Large or XL T-Shirt (average is about 10.5" wide). If we work well together and if you can get me some desirable designs ( no restrictions...I just need designs that people will want) then I am willing to throw some serious money into this project in the following months. I've been a screen-printer all my life and I really enjoy selling the individual T-Shirts to different people I've met on the internet. I have 180,000 people on my email list and every time we come up with a new, fresh, fun design....we can drop it right in their inbox to get sales started. Hope to hear from you! All the best, Bob.