The envelope is part of the invitation.

Shop curated A7 envelopes sized for 5 × 7 invitations, with color, paper stock, pack size, and price clear before you order.

For invitations, announcements, and stationery work that deserves a considered first impression.

Field study / A7

Invitation-ready

Worth
opening

A7 / 5 × 7

The first quire

Choose by the details that matter.

Filter the live assortment by finish, stock, pack quantity, or price.

Refine the quire

Every option is drawn from the active catalog.

Color

Paper stock

Pack size

Price range (USD)

Checking the collection…

A7 assurance

Fits the invitation. Plan the mailing.

A practical check before you choose a pack—or put the finished suite in the post.

Invitation fit

A7 envelopes measure 5.25 × 7.25 in and are sized for a standard 5 × 7 in invitation.

Finished piece

Thickness, weight, inserts, and rigidity can change USPS handling and postage.

Before you mail

Verify the completed suite with USPS or your postal professional before mailing.

Postal notes

We make room for the practical side of beautiful mail. Clear pack details help you plan before the finished pieces meet the postbox.

Check the fit. A7 is sized for a 5 × 7 inch invitation.

Plan the postage. Stock and finished pieces shape the mailing plan.

Order with confidence. Start with the pack details that match your suite.

Ready when the invitation is

Tell us what you are mailing, and we will point you toward the right Kestrel Quire starting point.