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C5 Coloured Envelopes

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Our C5 Envelopes are ideal luxury wedding invitation envelopes or an essential to keep with your card making supplies. They are 162 x 229 mm and fit our blank cards with many of our wedding envelopes being available in a gorgeous array of colours and paperweights. Made from high-quality papers but still at an affordable price and with options to suit all budgets all backed by our 5-star customer service.

Made in the UK from luxury paper stocks such as matt, recycled and kraft through to pearlescent paper this envelope size fits a creased blank card that's approximately 148 x 210mm when folded or a postcard that's 148 x 210mm approximately. Ideal to make matching DIY wedding invitations and wedding stationery using our blank cards, postcards or pocketfolds.

View our handy envelope size chart for more information on the C5 envelope size, 162 x 229 mm, and the envelope sizes (UK) available. Sometimes they're referred to as A5 but this size will fit a sheet of A4 paper folded into half or a single sheet of A5 paper (paper size 148 x 210mm). This size is perfect for a larger card blank or larger-sized handmade card and is a convenient size often used as business envelopes.

Always check the postage rate for your finished design they can be posted at the Royal Mail letter rate as long as the final total thickness isn't more than 5mm.

Our blank cards and envelopes can be mixed and matched to enhance your wedding ideas and card making for friends and family. Combine with smaller sizes like C6 or C7 for your RSVP cards to coordinate your wedding stationery suite.

Finally, for a real sense of luxury seal with one of our stunning sealing waxes. Our luxury coloured envelopes can also be used for wedding DIY, craft projects and card blanks for card making for friends and family.


For extra special occasion greeting cards, card making and DIY wedding invitations, you may want a matching coloured envelope. Using a high-quality coloured envelope for your wedding stationery will not only be eye-catching but your invitation design can also hint at the colours on the big day itself. For handmade cards, they add a welcome splash of colour.

With a wide range of colours available we have you covered with all the colours of the rainbow in both matt and pearlescent papers as well as shiny metallics. From dusky pink luxury wedding envelopes through to deep navy there's something no matter your wedding colour theme. You can filter by colour for your essential ivory white C6 or white envelopes with many have coordinating or matching A4 card and card blanks.

For all your special greeting cards, birthday cards; wedding stationery including Save the Date Cards and all of your wedding invitation ideas remember that the envelope is the first thing the recipient will see and don't be afraid to use a coordinating paper to make an envelope liner to make it extra special.

for good value and high-quality DL, C7, Square, 5 x 7" and C6 envelopes you'll be spoiled for choice with our wide range of coordinating card making supplies.

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  1. Pastel Ivory C5 Envelopes
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