Hi,
You can find some fabric manufactures to talk with, and ask them if they can produce the fabric with your markers?
Normally, they will ask a MOQ for custom order fabric. Meanwhile, you have to work out in advance how many yardage fabric do you want, maybe you know how many pcs garments you will order but have no idea how many yardage needed to cut the numbers of garments you want, pls get this done at first, and you will know if the MOQ from fabric manufacturer will stay in same line with you.
Good luck.
Bill