Envelopes

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COLORED AND WHITE ENVELOPES

Paper Source has the best selection of colored and white paper envelopes in a wide variety of sizes. Shop online and in our stores for envelopes in various colors and sizes to fit your needs. Our colored envelopes include beautiful shades of red, green, yellow, orange, blue, and different variations of black and white. These colorful envelopes include cute, decorative colors like fuchsia, blossom, coral, papaya, persimmon, poppy, curry, sunshine, mint, clover, sage, chocolate, paper bag, and fancy colors like pure white, eco white, blush, cream, antique gold, silver, savoy, and more. Our beautiful selection of black envelopes and can be paired with gel pens, white ink pens, heat embossing and custom foil printing.

Envelope Sizes & Styles

Our quality paper envelopes include stylish European inspired pointed flaps, soft cotton Italian paper, and paper bag paper partially made from recycled materials. Paper Source envelopes come in all standard sizes, and some unique sizes too. Our envelope sizes include A2, A6, A7, 4 Bar (Baronial), #10, square, and presentation sizes. Please note, square envelopes may require additional postage. Please check with your postmaster general.

For Occasions of All Sizes

Our pretty envelopes come in sets of 10 or 5, but bulk order discounts are available when purchasing 10 or more packs at a time. These envelope sizes are perfect for wedding invitations, thank you notes, handmade greeting cards, pictures, letters, note cards, presentations, contracts, and your other stationery envelope needs. We also offer luxe envelopes and envelope seals to mark very special occasions such as weddings.

ENVELOPE SIZE CHART & STYLE GUIDE

A2 Envelope Size - 4 3/8" x 5 3/4" (Popular invitation envelope size)

A6 Envelope Size - 4 3/4" x 6 1/2" (Your Standard 4x6 Envelope)

A7 Envelope Size - 5 1/4" x 7 1/4" (Your Standard 5x7 Envelope)

4 Bar Envelope Size- 3 5/8" x 5 1/8" (Perfect for response and thank you cards)

#10 Envelope Size- 4 1/8" x 9 1/2" (Fits a folded letter)

Square Envelope Size - 5 3/4" x 5 3/4" (Attention grabbing and unique)

Presentation Envelope Size - 9" x 11 1/2" (Used for presentation materials and documents)

Find Your Perfect Envelope

Explore envelopes for every occasion, season, and mood. From finding the perfect envelopes for your wedding invitations and thank you cards to colorful envelopes for holiday greeting cards and note cards, Paper Source offers the best quality envelopes. Red envelopes are perfect for Lunar New Year and Valentine's Day needs. Green colors like Spruce portray Classic Christmas Vibes. A yellow envelope shade like sunshine is a happy choice for every day. Which envelope color speaks to you?

Make Your Own Custom Envelopes

Try our envelope template kit to create your own style and quantity of fancy envelopes. Don't let your envelope be bare. Use our envelope liner instructions to create unique DIY envelope liners to elevate the style of your envelopes. Explore our beautiful selection of handmade fine paper that will make your envelope liners super special.

FAQ About Envelopes

What are the envelope sizes?

Envelopes come in many different sizes to suit each different size of letter, place card, greeting card, and documents. The standard envelope sizes are A2, A6, A7, 4 Bar, #10 Envelope Size, Square Envelope Size, and Presentation Envelope Size.

What is a 6x9 envelope called?

A 6x9 envelope is also known as a booklet envelope.

Can I make my own envelope?

Yes, you can make your own envelope with help from Paper Source! Shop paper from our Paper Bar and then check our this DIY envelope tutorial for instructions on how to make your own custom envelope.

How to make an envelope easy steps?

If you are wondering how to make an envelope out of paper, it can be done in just 6 easy steps using our envelope template kit! It's easy to make envelopes out of maps, photos, wrap, or any paper from our Paper Bar!

Choose your envelope size; seven envelope sizes are included in the template kit. Trace the outer edge of the template onto the paper of your choice.

Score fold lines along the inner grooves of the template with a bone folder.

Cut along your traced lines.

Fold along the score lines.

Run strips of adhesive along the sides of the bottom flap, making sure not to put adhesive on the top flap.

Fold the bottom flap up to seal.

Bonus: Shop our envelope liner template and watch the envelope lining tutorial to learn how to line your envelopes.

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