When you order a stationery design work with corporate image for a company or freelance we must try (not to say that it is totally mandatory) that the designs of each of the components (business card, letterhead, envelopes, filing folders ...) are complementary and combine with the rest.
If you have one of these jobs in hand and you are missing some inspiration, I leave you here 40 examples very good designs of pepelería that will help you "light the bulb" of great ideas;)
With each image of the original article they have left us a link that takes us to the website of the designer of each of the works to know more about him.
Source | 40 examples of stationery designs to inspire you
Very original