How do you own an demand of clothing made from your own design? I am 15 and i am trying to own some of my

I am 15 and i am trying to own some of my trend designs made for sample and for products to get rid of to a retailer here--like Hottopic or an alternative clothing store. What are the steps to hold this done, and who would i consult to hold t-shirts made, or other specialized clothing approaching Gothic Lolita or Punk? Who would i contact to hold a mass shipment of , utter, 50 copies of a design (or within bulk), and for them to put up for sale it to me since mark-up significance? thankyou

Answers:
I judge this is what you would have need of : http://www.cafepress.com

I know several culture who use them to create their own products and next put up for sale them on the internet.

You would own to contact a businessman... and you would own to be an sanctioned company also.

E-mail me for more details.