Although the Italian tuxedos are not inexpensive, their wholesale prices are affordable to most resellers in many countries of the world, probably including yours. A large part of the Italian trendy clothes suppliers provides very lovely products in the medium-high to luxury market segments, mainly serving specialty shops, luxury boutiques, and upscale resellers. See a list of Italian companies of expensive clothing.
Anyway, other companies based in Italy offer a large selection of affordable products.