A6 Envelopes | Invitation Envelopes in Many Colors & Styles
Shop A6 envelopes and get FREE shipping! These A6 envelopes are ideal for mailing invitations, announcements, greeting cards, and much more. A6 envelopes measure 4 3/4" x 6 1/2" so they can easily fit into A7, A8, A9, and A10 invitation envelopes. Perfect if you're looking for larger reply envelopes. Plus our Printed options let you customize your envelopes with return or mailing addresses for added convenience. Simply select the printed options you need, and upload artwork. Place your order and you'll receive a PDF proof within 1 business day. A6 envelopes are available in a standard paperweight, or in heavier paper stock, to give your invitations a high-end look and high-quality feel.
Our A6 envelopes come in a wide selection of colors, including Astrobright, pastel, natural, kraft, and white. Several A6 envelopes also feature a foil lining available in red, silver, and gold. Perfect for wedding invitations or other special events. When selecting wedding invitations, common color choices include white or natural for a polished and classic appearance. For a high-end envelope option, Cougar envelopes feature a smooth and soft texture that gives your invitations a sleek and sophisticated look and feel. Available in traditional gummed flap or self seal, for added convenience. If you're mailing invitations to a party or special event, we recommend you choose from our Basis or Astrobright A6 envelopes.