Adding a border to a photo can give the photo a framed look.
To add a border to a photo -
Select the photo on the template.
Select the BORDER option in the editor toolbar.
In the Border drop down, drag the pink dot to the right to add the border and adjust the width.
Select the color square in the Border drop down to change the color of the border. Use the recent colors or select the + option to use the color picker.