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Paper Source offers envelopes in exclusive varieties and color palettes. Shop paper envelopes by every size and envelopes by every color. Choose from many Paper Source colors that you won't find anywhere else. Paper Source envelope colors include: red, fuchsia, blossom, coral, papaya, persimmon, poppy, curry, sunshine, chartreuse, mint, clover, sage, bluebell, pool, peacock, royal blue, night, beet, fig, aubergine, plum, cement, gravel, slate, paper bag, chocolate, black, pure white, eco white, blush, cream, white, opal, quartz, antique gold, gold, silver, and savoy.

Our quality colored envelopes come in all standard sizes and even some not so standard sizes. Paper Source envelopes come in A2, A6, A7, 4bar #10, square, and presentation sizes. These envelopes are perfect to use for wedding invitations, handmade greeting cards, and other stationery.

We have options for pre-made envelopes in packs and bulk, as well as envelope templates to create your own style and quantity. Don’t let your envelope be bare. Select an envelope liner template to elevate the style of your envelope. Send notecards with envelopes that inspire more snail mail.

If you are seeking an upscale wedding envelope, we have luxe envelopes and envelope seals to mark the occasion.

Our unique envelope selection includes black envelopes and can be paired with gel pens, white ink pens, heat embossing and custom foil printing.

Please note, square envelopes may require additional postage. Please check with your postmaster general.

Get an envelope for every season and every mood. Red envelopes are perfect for Lunar New Year and Valentine's Day needs. Spruce matches Classic Christmas Vibes. Sunshine is a happy choice for every day. Which colorscope color speaks to you?