A festive wreath filled with berries and outlined with snow creates a frame for your holiday party invitations. The square shape will stand out in the mail, and the holiday wreath gives them a festive look. The 'Happy Holidays' message cannot be edited, but all the text below it can be personalized with your party details. Square envelopes are included with these holiday party invitations, but they do require extra postage. You will have the option at checkout to select rectangular envelopes, which do not require extra postage.