Printable A7 Invitation Envelope

This a7 invitation envelope template is formatted for immediate printing and rapid home assembly. Engineered to print accurately on standard LETTER paper, this template eliminates the need for emergency envelope purchases.

Key Features:

• Exact Standard Dimensions: Folds perfectly into standard mailing sizes.
• Clear Cut & Fold Lines: Unambiguous solid lines for cutting and dashed lines for folding.
• Print Ready: Optimized for standard LETTER paper trays.

Dimensions and Standards

• Size: 5 1/4“ x 7 1/4“
• Usage: The standard format for wedding invitations and premium greeting cards.
• Fit: Perfectly sized to hold 5x7 photography prints and invitations.

Rapid Assembly Instructions

1. Print: Print on LETTER paper. Scale must be set to “Actual Size” or 100%.
2. Cut: Use a precision paper trimmer or sharp scissors to cut along the solid outer perimeter.
3. Score: For clean folds, lightly score along the dotted fold lines using a bone folder or the dull edge of a butter knife.
4. Fold: Fold the two side flaps inward, followed by folding the bottom flap upward.
5. Adhere: Apply a thin layer of glue stick or double-sided tape to the outer edges of the side flaps. Press the bottom flap firmly into place.

Tip: For postal durability and opacity, printing on heavier stock (such as 28lb or 32lb paper) is strongly advised.

By the Numbers

• Finished envelope size: 5 1/4 × 7 1/4 in (133 × 184 mm)
• Built for: wedding invitations, greeting cards, and any 5x7 photo or card insert

Who This Is For

Anyone assembling wedding invitations or greeting cards at home – A7 is the standard size the greeting card industry builds around, so a 5x7 card or print fits with room to spare.

Frequently Asked Questions

What paper weight works best for a DIY envelope?

Standard 20lb copy paper folds cleanly but can feel flimsy for a formal mailing. For invitations or anything mailed to guests, 24-32lb paper (or light cardstock) holds a crisper fold and feels closer to a purchased envelope.

What does the Interactive Generator let me change that this static PDF doesn’t?

This page is a fixed, pre-configured version. The generator behind it lets you adjust the base paper size the envelope is cut from, which changes how much trim waste is left over after cutting.

Also Available

A7 is sized for 5x7 cards and invitations. Mailing a standard business letter instead? See #10. Sending an A4 or A5 document? See C5.

One More Thing

A7 is the size the greeting card industry standardizes around, so pre-made 5x7 cards, prints, and photos will fit this envelope without trimming.

Storage and Care

After cutting and folding, press the folded flaps under a stack of books overnight before adhering them – home-cut and folded paper doesn’t hold a crease as crisply as a machine-made envelope straight out of the box, and a flat, well-set fold looks noticeably more finished once addressed and stamped.

Using This Digitally

If you’re printing at a copy shop rather than at home, most will accept this PDF directly – confirm they print at “Actual Size” or 100% scale rather than their default “fit to page” setting, since commercial printers and copiers default to auto-scaling just as often as home inkjets do. Bring a ruler to check the first proof before running a full batch.

A Note on Color

All line and guide colors on this site are chosen to photograph and photocopy predictably – if you plan to scan or copy a finished page rather than keep the original, a quick test copy is worth running before you commit a whole project to one setting, since screen colors and printed colors don’t always match exactly.