Need a T-Shirt Designer. Need someone to make t-shirt designs for my client base.

I have several clients that I handle marketing and flyer designs for their monthly sales. I need to make some designs that we can use for shirts, hoodies, backpacks etc that we dropshop with Printful.

I'm looking for someone who has a ton of experience designing shirts. I want someone that can make shirt designs in their dreams... I need the best designer out there.