Valentine’s Day Envelopes | Red & Pink Love Letter Envelopes

The envelope carrying a Valentine's card is the first thing the recipient notices. Valentine's Day envelopes in deep red, soft pink, and heart-printed designs set the tone before the card is opened. Available across sizes with gummed and peel-and-seal closures.

Browse related: Red Envelopes | Pink Envelopes | Greeting Card Envelopes

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More About "Valentine's"

Valentine's envelopes are curated in red, deep red, pink, blush, rose and purple — the Valentine's palette. With over 25 products across over 45 sizes, the range provides everything needed to present valentine's cards, invitations and correspondence without requiring custom print or bespoke colours.

C6 for cards; DL for letters; small square formats for contemporary Valentine's designs. Paper weights run from 70–350gsm. Closure options include gummed and peel & seal.

Benefits of Valentine's Envelopes

Occasion-matched colours — red, deep red, pink, blush, rose and purple — the Valentine's palette.
over 45 sizes — to match all standard card and invitation formats.
Paper weights 70–350gsm — for a quality result that complements the card inside.
Closure choice — gummed and peel & seal to suit personal and volume workflows.
Royal Mail compatible — standard sizes qualify within Royal Mail weight and size limits.

Frequently Asked Questions

What colours are used for Valentine's Day envelopes?
Red is the classic Valentine's Day choice — universally associated with love and romance. Deep red and cherry red are more sophisticated alternatives. Pink and blush suit softer, more personal correspondence. Purple and plum add a luxurious feel for premium Valentine's gifting. All these tones are available across standard sizes in the range.

What size envelope fits a Valentine's Day card?
Standard greeting card sizes are A6 (fits C6 envelope, 114 x 162mm) and A5 (fits C5, 162 x 229mm). Square Valentine's cards (popular for contemporary designs) typically fit 130 x 130mm or 155 x 155mm square envelopes. For a letter-format Valentine's message, a DL envelope (110 x 220mm) is the traditional choice.

Are valentine's envelopes compatible with Royal Mail?
Yes — standard sizes (C6, DL, C5) qualify as large letter within Royal Mail's weight and thickness limits. Always weigh a complete, sealed envelope before posting at volume — cards with multiple inserts may push the weight above the large letter threshold.

Customer Feedback

What Our Customers Say

See why we’re trusted as by thousands of UK businesses for packaging and envelopes through our customer reviews.

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Envelope Printing Customer

Branded envelopes that felt event-ready

We needed branded envelopes for a client event and they looked exactly right. The team were helpful from start to finish and made sure everything moved quickly so we could meet our deadline. A really smooth experience for printed envelopes.

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Envelope Customer

Quick fix after an order issue

My order arrived with a problem, but after I emailed the team I received a quick response and the issue was sorted straight away. It was handled professionally and made me feel confident about ordering again.

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First Time Customer

Fast support when delivery went wrong

There was an issue with the courier delivering to my address, but the team dealt with it quickly and kept things moving. A replacement was arranged and the previous order was refunded without any fuss. It gave me a good first impression and I would order again.

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Wholesale+ Member

Reliable support for regular orders

The courier caused a problem, but Jess and Kelly were quick to help and did everything they could to sort it. They also looked at the products I order regularly and helped make future orders easier. Good value, good quality and service that feels genuinely useful.

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Envelope Printing Customer

Easy custom printed envelope order

Ordering custom printed envelopes was straightforward from the start. James answered my questions clearly, the order arrived when expected and the finished envelopes were great quality. I would be happy to use the service again.

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Wholesale+ Member

Helpful and easy to deal with

A very straightforward company to buy from. The team were helpful, clear with communication and easy to deal with, which makes a big difference when ordering packaging regularly.

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Sample Customer

Helpful advice before ordering

The team helped point me towards the right product before I placed my order. It made the decision much easier and gave me confidence that I was choosing the right packaging for what I needed.

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Packaging Customer

Useful support for flat pack cartons

Collection: Valentine's

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