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Aunt Annie's Crafts

Craft projects and more!

Stationery Crafts

Matching envelopes, stickers, and more for cards and letters

Stationery Crafts

Matching envelopes, stickers, and more for cards and letters
Stationery Crafts
Craft Project: Envelopes to Make

Free Patterns for Envelopes with Square Flaps

Quick  and easy envelopes to make!
Envelopes with square flaps: C6, A2 and A1
Printing instructions

Looking for an envelope for your handmade Valentine? Choose from plain and colored patterns for three sizes of easy-to-make envelopes with square flaps. The pink, blue and purple envelope patterns feature energetic hearts. Print the plain envelope patterns to white or colored paper and decorate as you like!

Tip: For an instant envelope liner, print a free patterned paper download on the reverse side of any pattern.

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Pattern Details

Select the pattern that will fit your card or enclosure. The A2 Invitation Envelope patterns fit 5½" by 4¼" cards (letter-size paper folded in quarters) and the cards in the Greeting Card Tutorials. The C6 Envelopes are 114 mm x 162 mm (or about 6 5/8" x 4 1/2") and fit A6 greeting cards. The A2 Small Envelopes are 5" x 3 1/2" and are great for RSVP cards or Aunt Annie's Easy Valentine Cards.

Instructions for making the envelopes are on the patterns. See the Envelopes to Make craft project for more envelope patterns and tips on making envelopes!

Patterns are Adobe PDF files. The Adobe Reader is available for free.

All of Aunt Annie's project patterns are designed to be printed on standard letter-size paper (8.5"x11" or A4). When printing from Adobe Reader, you may need to select Auto-Rotate and Center or Choose paper source by PDF page size to ensure the best fit.

Make envelopes to fit your greeting cards!
A2 Invitation Envelope with greeting card

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