You would be better off getting to one of the main distributors or, heaven help us, Torpedo7. Individual shops will be a ballache in my opinion.
What sort of clothing, how much stock are you prepared to hold in country, pricing will be key etc.
Bear in mind that GE are here and while not cheap are good, T7 sell lots of budgety stuff and the rest is distributed by importers. I own(ed) a clothing co. here and we shut it for various reasons one being it was economically unfeasible to continue without whoring all our production out to China. Neither of us owners was comfortable with that so we shut it. In terms of size we sold about 2000 pairs of shorts p.a. and about 1000 riding tops so really small.
You will struggle to get shops to indent order and PAY FOR stock.
HTH