A4 Envelopes | Small Invitation Envelopes - White and Colored


Order A4 Envelopes and get FREE shipping! A4 Envelopes are perfect for mailing small invitations, return or RSVP cards, or photos. Use for special occasions or for everyday use. Measuring 4 1/8" tall x 6 1/8" wide, A4 Envelopes are commonly used to send photos, cards, notes, invitations, announcements, and almost any insert measuring 4 x 6 inches. A4 envelopes are also commonly used as return or RSVP envelopes. Include this envelope in a larger envelope such as an A7, A8, A9 or A10 envelope, and provide a return card for guests to RSVP. For added convenience, choose the Printed option to personalize these envelopes with return and mailing addresses.

Customize your A4 Envelopes for your special event. We can add artwork, logos, names, addresses, and more. Add your designs to the A4 Envelopes to create something truly unique. The event begins with the envelope, so make it extra special right from the start! We offer A4 Envelopes in white, pink, ivory, and red. If you are looking for A4 Envelopes in a different color, style, or with a special closure, contact us to place a special order. We also offer A6 envelopes in a variety of colors and styles, that are slightly larger, that may work for your upcoming event. Check our selection of A6 envelopeshere.


A4 Invitation Envelopes


Printed A4 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. Shop Invitation envelopes.


All Colored Envelopes

Shop by Color. We offer envelopes in a wide selection of colored envelopes, including white, natural, kraft, pastel or bright colors, in a variety of sizes and styles. 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.


A4 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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