Small Medium Large clothes

I am contacting you on behalf of a Lebanese young fashion designer who is willing to
manufacture her designs in Turkey. For that purpose, I will appreciate if you could
provide us with an offer regarding the manufacturing cost of the following items:

Item Quantity/size
Small Medium Large
Dresses 20 20 20
Cotton T-shirts 20 20 20
Pants 10 of size 36 10 of size 38 10 of size 40 and of 10 size 42
Jackets 10 10 10

We would like you to take two scenarios into consideration:
a) Both th