Eco friendly clothing company

I need help with sourcing a print on demand (POD) company to print my designs on different types of clothing (i've found a few already). as well as help linking my designs to the POD company to get all the technical things running for orders. I'm not sure whats the best thing to use right now as some are manual ordering webistes, some require subscriptions, would love help just getting this off the ground. I have my concept, and the start of my designs, just need help with the website and end product as i do not want to bulk buy. If you are interested i will show you my portfolio and we can have a chat.