A8 Envelopes | Invitation Envelopes in Many Colors


Order A8 Envelopes and get FREE shipping! A8 envelopes are perfect for weddings, special events, and other occasions. A8 envelopes are great for larger cards or marketing materials. Measuring 5 1/2 x 8 1/2, they are ideal for special occasions or everyday use. These envelopes can easily fit an insert measuring up to 5 1/4 x 8 1/4 inches with room to spare. You can also use this as an outer envelope when sending special event invitations. Pair your A8 envelopes up with a smaller envelope such as an A1, A2, or A4 envelope used as RSVP envelopes. Insert your RSVP envelopes into your A8 envelopes and instruct your recipient to send back the RSVP envelope with theresponse card. The A8 envelopes will then contain the invitation, RSVP envelope, and response card.

Customize your A8 envelopes with addresses, artwork, and more. Create a unique envelope by choosing the Printed option. A special event deserves a special envelope. Impress your guests with a one-of-a-kind envelope. Add your return address, recipient address, or other custom artwork. Choose from one, two, or full-color printing. We offer a wide variety of colored A8 envelopes. These envelopes are available in a standard 24# paperweight or choose from a variety of colors in our Basis line, which features a heavier weight 70# envelope, perfect for special events.


A8 Invitation Envelopes


Printed A8 Invitation Envelopes


All Invitation Envelopes

Looking for more Invitation Envelopes? We offer a wide variety of colors, sizes, and styles of invitation envelopes that would be great for any special event or occasion. Available in a wide variety of colors, sizes, and styles. Shop Invitation envelopes.


All Colored Envelopes

We offer envelopes in a wide selection of colored envelopes in a variety of sizes and styles. Choose the right color to match your invitation or brand and then pick from many standard sizes. Shop Colored envelopes.


Not finding what you need? Have a question about a printed order? We would love to see if we can make your order - and life - a little bit easier.


A8 Envelopes Size Guide

Not sure what size you need? Our guide can help you pick the right invitation envelope for you. As a general rule of thumb, you will want to select an envelope slightly larger than your insert, to make it easy to insert and remove your item. Depending on the thickness of your insert, you may need more or less room around the item.

  • A1 - 3 5/8 x 5 1/8 - Typically used for an RSVP envelope. Fits inside an A6, A7, or larger.
  • A2 - 4 3/8 x 5 3/4 - Typically used for an RSVP envelope. Fits neatly inside an A6, A7, or larger envelope.
  • A4 - 4 1/8 x 6 1/8 - Often used for 4x6 photos or invitations. Fits inside an A7, A8, A9 or A10 envelope.
  • A6 - 4 3/4 x 6 1/2 - Commonly used for invitations up to 4 1/2 x 6 1/4. Fits inside an A7, A8, A9 or A10.
  • A7 - 5 1/4 x 7 1/4 - Also known as a 5x7 envelope. Used for many standard cards and invitations.
  • A8 - 5 1/2 x 8 1/8 - Used as an outer envelope. Fits a card, invitation, or insert up to 5 1/4 x 8 inches.
  • A9 - 5 3/4 x 8 3/4 - Used as an outer envelope. Fits cards, invitations, or inserts up to 5 1/2 x 8 1/2.
  • A10 - 6 x 9 1/2 - Also known as a 6x9 envelope. Outer envelope which fits inserts up to 5 7/8 x 9 3/8.

Need Something Special?

If you need special envelopes, or a certain color, or paper, please Contact Us for more information. We have a variety of items available for special order, that are ready to ship in just a couple days.

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