Creating and Customizing Envelopes in Microsoft Word

To change the size of your envelope, click the Options button on the Envelopes and Labels dialog box. Then click on the Envelope Options tab.

Use the drop-down box labeled Envelope size to select the size of your envelope. If the correct size isn’t listed, select Custom size. Word will prompt you to enter the dimensions of your envelope.

You can also change how far from the edge of the envelope your return and delivery addresses appear. Just use the selection boxes in the appropriate section to change this.

Once you’re done specifying your options, click OK. To learn how to change the font, keep reading.