T shirts and sweatshirts wanted France

We are building a brand of streetwear for bikers.

I need to know the cost of t shirts and sweats shirts with our own logo.

I want 100% coton t shirt, and min 80% coton fort sweatshirts.

About quantities, like we are starting the company it is hard to say, but around 100 pcs of each :

- white t shirt

- white sweatshirt

- black t shirt

- black sweatshirt

- blue t shirt

- blue sweatshirt