Discover the unparalleled variety and quality of C6 envelopes from The Envelope People. Measuring 114 x 162mm, these envelopes are perfect for A6 cards, making them ideal for a multitude of uses including greeting cards, wedding invitations, personal letters, and festive greetings. Our extensive collection of coloured envelopes boasts vibrant shades like pillar box red and Caribbean blue, alongside sophisticated textured finishes such as vellum wove and pearlescent sparkle.

For wedding envelopes, we offer elegant designs that add a touch of refinement to your special day. Our invitation card and envelope sets ensure your correspondence is always a cut above the rest, making a memorable impression for any event.

As the holiday season approaches, our Christmas envelopes bring festive cheer to your greetings, with colours and styles that capture the spirit of the season.

Beyond their aesthetic appeal, our envelopes prioritise sustainability. Choose from our eco-friendly options made from recycled materials, blending rustic charm with environmental responsibility. With The Envelope People's C6 envelopes, you can elevate the presentation of your mail while making a positive impact on the planet.