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Step 1
Start Microsoft Word and open an existing envelope or create a new envelope.
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Step 2
Select the "Text box" tool from the Drawing toolbar. Click in the upper right corner of the envelope where you would like to begin the stamp placeholder.
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Step 3
Drag the mouse to the lower right hand corner of where the placeholder should end and release.
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Step 4
Choose the Format menu, and click on "Format AutoShape" to open the "Format AutoShape" dialog box.
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Step 5
Click the "Size" tab in the dialog box. Change the height of the square you have completed to 0.9 inches and the width to 0.7 inches.
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Step 6
Click the "OK" button to close the dialog box and set the size of your stamp placeholder.
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Step 7
Click the stamp placeholder. Begin typing if you would like to add text to it.












