Use these great envelope templates for new and unusual envelope ideas. There are also standard envelope ideas.
Envelopes play an important role in marketing and direct mail. A return envelope can be used to guage the success of a mailshot. Unusual designs of envelopes can add extra effect to mailshots.
Envelopes can be personalized and can contain the company branding. They add to the professional look of a mailing.
Also see these links for more related information on envelope templates: