Plan a brunch shower and let everyone know the theme with these bridal shower invitations featuring everything from eggs to champagne. You can choose from over 70 colors for the blue background on the front and back. All the text is editable, so you can have some fun with the greeting on the front, and add all your shower details on the back. Square envelopes are included and really stand out in the mailbox, but they do require additional postage to mail. You also have the option to choose rectangular envelopes when personalizing, which do not require extra postage.