I am an OIC officer of arms affiliated with the Maelstrom.
Edit company crest design.
Add or remove company crest from gear.
Learn of company crests.
To design and apply a company crest, your company will first have to have earned the right to do so. You will also have to be the master of your free company, or be given the proper authority to edit company crests.
Your free company does not appear to be on our register. If you wish to change your company's crest, I am afraid I cannot be of service.
Your free company can now create its own unique company crest. To edit the company crest you must first have authorization to do so. Next, you must speak with an OIC officer of arms located at one of the three Grand Company of Eorzea headquarters.
Once your company has attained the proper rank, you will have the opportunity to apply the crest to pieces of armor for all the realm to see. Be advised, however, that company crests cannot be applied to certain armor. This can be confirmed via the item's help window.