It depends on your target.
If you are interested in cheap or low-cost fashion products, ItalianModa is
NOT your right source.
Most but all of the Italian companies joining ItalianModa offer products above the average, both in quality and price. What's usually labelled as "medium quality" in many countries is below the regular offer of most companies placed in Italy.
Genuine Italian-made fashion products come for a price, but they are the best choice for your business and to make excellent profits. In such a case, the ItalianModa marketplace is a terrific business tool enabling you to find and make contact with a large range of possible suppliers of sought-after hard-to-find fashion products.
If you are interested in Private Label, that is having "made in Italy" products with your own label, ItalianModa is a great source for you. Most companies offer such a service.
Finally, if you are interested in drop-shipping only ... sorry, ItalianModa is barely your source. Most Italian fashion companies do NOT offer a dropshipping service.