you will need to make background white and make good shape of clothes. and color variate to many colors.
you can do monthly or pay per/ item. we need to see your capability.
if you want pay per item, there is variety of difficulty. pay per item will be variety defends on items.
there will be a lot of work to do. constantly
i am attaching some sample work(Denim Jacket).
Make hoodie pretty and send to me. change color to black and white and green.
for test.
thank you.