Our 6x6 invitation envelopes get attention. Because most correspondence arrives in a rectangular format, a square envelope immediately captures the attention of your recipient, ensuring that your message will be read and absorbed. An invitation that is size 5.5x5.5 inches will fit into our 6 inch square envelopes.
Our 6x6 invitation envelopes color choices include black, natural (also known as ivory), white, and some metallic colors. Browse our site for a color, weight and style of paper or cardstock to go along with your envelope selection. With CutCardStock's help, you can customize blank invitations to further grab the attention of your recipient. Consult with CutCardStock for recommendations on envelope styles and designs for your mailing.
Check the USPSweb site for mailing regulations on square envelopes.