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Today's Deals
Best Coloured C5 Envelopes of 2026
Last updated on 29/06/2026
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1
Craft UK, 150 C5 Envelopes for Card Making, Invitations, and More, 80gsm, Made in the UK, Lasting Quality, Brights & Pastels (15 x 10 Assorted Colours)
Craft UK Limited
Why we love it
Wide variety of colors.
Durable keep-safe box.
Ideal for creative projects.
Main Highlights
PREMIUM QUALITY: Craft UK envelopes are proudly made in the UK from premium, durable FSC-Certified paper. Each envelope provides a high-quality feel whether crafting or corresponding. Perfect gift card envelopes for professional and personal projects alike.
INSPIRES CREATIVITY: Designed for versatility, the envelopes are ideal card making supplies for birthdays, weddings, thank-you notes, invitations, scrapbooking, DIY crafts, school projects for kids, and business correspondence.
VERSATILE: Choose from standard C5 and C6, specialty square envelopes, or 5x7” sizes to suit your needs. With multiple quantities and coloured envelopes available, from seasonal to vibrant and pastel, each pack ensures you have the right envelope for every occasion, whether it’s invitation envelopes, friendly correspondence, or creative designs.
SOPHISTICATED FINISHES: The classic diamond flap design provides an elegant aesthetic, making it the perfect choice for everyday letters, craft supplies, art accessories, or special events.
READY FOR GIFTING: Each envelope is ready to use straight out of the box, making it simple to send everyday correspondence, personalised notes, or thoughtful gifts. Perfect envelopes for home, school, office, or craft workshops.
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9.7
Exceptional
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9.7
Exceptional
Craft UK Limited
Craft UK, 150 C5 Envelopes for Card Making, Invitations, and More, 80gsm, Made in the UK, Lasting Quality, Brights & Pastels (15 x 10 Assorted Colours)
Check Price
Show More
Why we love it
Wide variety of colors.
Durable keep-safe box.
Ideal for creative projects.
Main Highlights
PREMIUM QUALITY: Craft UK envelopes are proudly made in the UK from premium, durable FSC-Certified paper. Each envelope provides a high-quality feel whether crafting or corresponding. Perfect gift card envelopes for professional and personal projects alike.
INSPIRES CREATIVITY: Designed for versatility, the envelopes are ideal card making supplies for birthdays, weddings, thank-you notes, invitations, scrapbooking, DIY crafts, school projects for kids, and business correspondence.
VERSATILE: Choose from standard C5 and C6, specialty square envelopes, or 5x7” sizes to suit your needs. With multiple quantities and coloured envelopes available, from seasonal to vibrant and pastel, each pack ensures you have the right envelope for every occasion, whether it’s invitation envelopes, friendly correspondence, or creative designs.
SOPHISTICATED FINISHES: The classic diamond flap design provides an elegant aesthetic, making it the perfect choice for everyday letters, craft supplies, art accessories, or special events.
READY FOR GIFTING: Each envelope is ready to use straight out of the box, making it simple to send everyday correspondence, personalised notes, or thoughtful gifts. Perfect envelopes for home, school, office, or craft workshops.
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Value for Money
2
C5 Coloured Envelopes for A5 Greeting Cards Wedding Invitations & Crafts (162x229mm) Pack of 60 (Baby Blue)
4aboxes ltd
Why we love it
Sturdy and high-quality paper.
Reliable pre-gummed flap.
Available in different sizes.
Main Highlights
C5 162mm x 229mm
100gsm Paper Weight Pre-Gummed Flap
Manufactured in the United Kingdom
Condition is "New"
Other sizes available
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9.6
Superb
Check Price
9.6
Superb
4aboxes ltd
C5 Coloured Envelopes for A5 Greeting Cards Wedding Invitations & Crafts (162x229mm) Pack of 60 (Baby Blue)
Check Price
Show More
Why we love it
Sturdy and high-quality paper.
Reliable pre-gummed flap.
Available in different sizes.
Main Highlights
C5 162mm x 229mm
100gsm Paper Weight Pre-Gummed Flap
Manufactured in the United Kingdom
Condition is "New"
Other sizes available
Show More
3
Blake Creative Colour C5 162 x 229 mm 120 GSM Peel and Seal Wallet Banana Yellow Envelopes - Box of 250 C7 , 303
Blake
Why we love it
Creative and colorful design.
Strong and secure closure.
Convenient storage pack.
Main Highlights
Make a difference to your mail with these Creative Colour envelopes by Blake
Strong Peel & Seal closure for ease of use, additional security and longer shelf life
Attractive pack for safe and convenient storage
Paper finish: uncoated; Paper size: A1
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9.6
Superb
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9.6
Superb
Blake
Blake Creative Colour C5 162 x 229 mm 120 GSM Peel and Seal Wallet Banana Yellow Envelopes - Box of 250 C7 , 303
Check Price
Show More
Why we love it
Creative and colorful design.
Strong and secure closure.
Convenient storage pack.
Main Highlights
Make a difference to your mail with these Creative Colour envelopes by Blake
Strong Peel & Seal closure for ease of use, additional security and longer shelf life
Attractive pack for safe and convenient storage
Paper finish: uncoated; Paper size: A1
Show More
4
Craft UK 2359-100 C5 Xmas Envelopes (50 Red & 50 Green)
Craft UK Limited
Why we love it
Sturdy keep safe packaging.
Ideal for creative crafts.
Vibrant red and green colors.
Main Highlights
PREMIUM QUALITY: Craft UK envelopes are proudly made in the UK from premium, durable FSC-Certified paper. Each envelope provides a high-quality feel whether crafting or corresponding. Perfect gift card envelopes for professional and personal projects alike.
INSPIRES CREATIVITY: Designed for versatility, the envelopes are ideal card making supplies for birthdays, weddings, thank-you notes, invitations, scrapbooking, DIY crafts, school projects for kids, and business correspondence.
VERSATILE: Choose from standard C5 and C6, specialty square envelopes, or 5x7” sizes to suit your needs. With multiple quantities and coloured envelopes available, from seasonal to vibrant and pastel, each pack ensures you have the right envelope for every occasion, whether it’s invitation envelopes, friendly correspondence, or creative designs.
SOPHISTICATED FINISHES: The classic diamond flap design provides an elegant aesthetic, making it the perfect choice for everyday letters, craft supplies, art accessories, or special events.
READY FOR GIFTING: Each envelope is ready to use straight out of the box, making it simple to send everyday correspondence, personalised notes, or thoughtful gifts. Perfect envelopes for home, school, office, or craft workshops.
Show More
9.4
Superb
Check Price
9.4
Superb
Craft UK Limited
Craft UK 2359-100 C5 Xmas Envelopes (50 Red & 50 Green)
Check Price
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Why we love it
Sturdy keep safe packaging.
Ideal for creative crafts.
Vibrant red and green colors.
Main Highlights
PREMIUM QUALITY: Craft UK envelopes are proudly made in the UK from premium, durable FSC-Certified paper. Each envelope provides a high-quality feel whether crafting or corresponding. Perfect gift card envelopes for professional and personal projects alike.
INSPIRES CREATIVITY: Designed for versatility, the envelopes are ideal card making supplies for birthdays, weddings, thank-you notes, invitations, scrapbooking, DIY crafts, school projects for kids, and business correspondence.
VERSATILE: Choose from standard C5 and C6, specialty square envelopes, or 5x7” sizes to suit your needs. With multiple quantities and coloured envelopes available, from seasonal to vibrant and pastel, each pack ensures you have the right envelope for every occasion, whether it’s invitation envelopes, friendly correspondence, or creative designs.
SOPHISTICATED FINISHES: The classic diamond flap design provides an elegant aesthetic, making it the perfect choice for everyday letters, craft supplies, art accessories, or special events.
READY FOR GIFTING: Each envelope is ready to use straight out of the box, making it simple to send everyday correspondence, personalised notes, or thoughtful gifts. Perfect envelopes for home, school, office, or craft workshops.
Show More
5
ADERTOS 75 PCS Coloured Envelopes 15 Colours Medium Colourful Envelopes Premium Envelope Multi Color Gift Envelope with 3 Sheets Stickers for Invitations Birthdays Greeting Cards (17.5x12.5cm)
ADERTOS
Why we love it
Various vibrant envelope colors.
High-quality durable paper.
Perfect for customized designs.
Main Highlights
【Perfect Size】: The package contains 75 medium envelopes (15 colors, 5 of each color) and 3 self-adhesive stickers, which can be used as envelope closures or envelope decorations. Envelope size: 17.5x12.5cm/6.88x4.92inch, perfect size to store more things.
【15 Different Colors】: The colored business envelopes come in 15 different colors, such as: white, black, red, pink, light green, green, light blue, blue, lavender, purple, beige, dark yellow, coffee, orange, etc. The colors are rich and full.
【High-quality Paper Material】: The multi colored envelopes are made of high-quality paper material with a smooth surface, durable and not easy to break, and have a long service life. Very suitable for storing letter paper, coins, stamps, postcards, etc.
【DIY Personalized Envelopes】: The colour craft envelopes are blank on both sides, you can design the envelopes according to your wishes, draw any pictures or write anything you want to say on them, you can also paste your favorite stickers.
【Multifunctional Colourful Envelopes】: Multicoloured envelopes can hold 16.5x10.2cm and 15x9.5cm standard postcards, A6 paper, and photos 6 inches and below. Suitable for personalized gift cards, Thanksgiving envelopes, birthday wishes, invitations, greeting cards, letters, etc.
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9.3
Superb
Check Price
9.3
Superb
ADERTOS
ADERTOS 75 PCS Coloured Envelopes 15 Colours Medium Colourful Envelopes Premium Envelope Multi Color Gift Envelope with 3 Sheets Stickers for Invitations Birthdays Greeting Cards (17.5x12.5cm)
Check Price
Show More
Why we love it
Various vibrant envelope colors.
High-quality durable paper.
Perfect for customized designs.
Main Highlights
【Perfect Size】: The package contains 75 medium envelopes (15 colors, 5 of each color) and 3 self-adhesive stickers, which can be used as envelope closures or envelope decorations. Envelope size: 17.5x12.5cm/6.88x4.92inch, perfect size to store more things.
【15 Different Colors】: The colored business envelopes come in 15 different colors, such as: white, black, red, pink, light green, green, light blue, blue, lavender, purple, beige, dark yellow, coffee, orange, etc. The colors are rich and full.
【High-quality Paper Material】: The multi colored envelopes are made of high-quality paper material with a smooth surface, durable and not easy to break, and have a long service life. Very suitable for storing letter paper, coins, stamps, postcards, etc.
【DIY Personalized Envelopes】: The colour craft envelopes are blank on both sides, you can design the envelopes according to your wishes, draw any pictures or write anything you want to say on them, you can also paste your favorite stickers.
【Multifunctional Colourful Envelopes】: Multicoloured envelopes can hold 16.5x10.2cm and 15x9.5cm standard postcards, A6 paper, and photos 6 inches and below. Suitable for personalized gift cards, Thanksgiving envelopes, birthday wishes, invitations, greeting cards, letters, etc.
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6
C6 Envelopes, 50-Count Coloured Envelopes for A6 Cards, Invitations & Notes, 114 x 162 mm, Ideal for Weddings, Birthdays & Thank You Cards, 10 Dreamy Pastel Colours
MATICAN
Why we love it
Soft pastel colors enhance charm.
Premium quality for elegant writing.
Secure gummed flap closure.
Main Highlights
Soft & Dreamy Colour Selection: A gentle palette to add charm to every envelope. This 50-pack includes envelopes in Pastel Orange, Catnip Green, Thistle, Pale Purple, Lavender Grey, Purple Yam, and more—perfect for elegant correspondence and special occasions.
Premium Quality Paper: Smooth to the touch and easy to write on. Crafted from sturdy, high-quality stock with a refined matte texture, these envelopes offer durability without compromising on elegance.
Gummed Flap Closure: Simple and secure, just moisten and press. The traditional gum seal keeps your contents safely enclosed without the need for stickers or self-adhesive strips.
Versatile & Occasion-Ready: Perfect for weddings, birthdays, or day-to-day use. Whether you're posting invitations, sending a thank-you, or just adding charm to your daily post, these pastel envelopes make every message feel special.
C6 Size for A6 Inserts: A snug fit for standard 4x6" cards and folded A5 sheets. Each envelope measures 114 x 162 mm, ideal for greeting cards, RSVPs, photo prints, or personal letters.
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9.1
Superb
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9.1
Superb
MATICAN
C6 Envelopes, 50-Count Coloured Envelopes for A6 Cards, Invitations & Notes, 114 x 162 mm, Ideal for Weddings, Birthdays & Thank You Cards, 10 Dreamy Pastel Colours
Check Price
Show More
Why we love it
Soft pastel colors enhance charm.
Premium quality for elegant writing.
Secure gummed flap closure.
Main Highlights
Soft & Dreamy Colour Selection: A gentle palette to add charm to every envelope. This 50-pack includes envelopes in Pastel Orange, Catnip Green, Thistle, Pale Purple, Lavender Grey, Purple Yam, and more—perfect for elegant correspondence and special occasions.
Premium Quality Paper: Smooth to the touch and easy to write on. Crafted from sturdy, high-quality stock with a refined matte texture, these envelopes offer durability without compromising on elegance.
Gummed Flap Closure: Simple and secure, just moisten and press. The traditional gum seal keeps your contents safely enclosed without the need for stickers or self-adhesive strips.
Versatile & Occasion-Ready: Perfect for weddings, birthdays, or day-to-day use. Whether you're posting invitations, sending a thank-you, or just adding charm to your daily post, these pastel envelopes make every message feel special.
C6 Size for A6 Inserts: A snug fit for standard 4x6" cards and folded A5 sheets. Each envelope measures 114 x 162 mm, ideal for greeting cards, RSVPs, photo prints, or personal letters.
Show More
7
C5 Metallic Gold C5 Coloured Envelopes for A5 Greeting Cards Wedding Invitation Crafts 162x229mm- Pack of 20 envelopes (Metallic Gold)
Craft21 Limited
Why we love it
Perfect for special occasions.
High-quality UK craftsmanship.
Durable 100gsm paper.
Main Highlights
C5 (162mm x 229mm) Greeting Card Envelopes - Pack of 20
Great for wedding invitations, greeting cards and crafts
Manufactured in the UK
100gsm paper
Condition is 'New'
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8.9
Excellent
Check Price
8.9
Excellent
Craft21 Limited
C5 Metallic Gold C5 Coloured Envelopes for A5 Greeting Cards Wedding Invitation Crafts 162x229mm- Pack of 20 envelopes (Metallic Gold)
Check Price
Show More
Why we love it
Perfect for special occasions.
High-quality UK craftsmanship.
Durable 100gsm paper.
Main Highlights
C5 (162mm x 229mm) Greeting Card Envelopes - Pack of 20
Great for wedding invitations, greeting cards and crafts
Manufactured in the UK
100gsm paper
Condition is 'New'
Show More
8
C5 Coloured Envelopes for A5 Greeting Cards Peel and Seal Wallet Envelopes Wedding Invitation Crafts Office 162x229mm- Pack of 20 envelopes (Red P&S)
Craft21 Limited
Why we love it
Perfect for special occasions.
High-quality UK craftsmanship.
Easy peel and seal.
Main Highlights
C5 (162mm x 229mm) Peel and Seal envelopes - Pack of 20
Great for wedding invitations, greeting cards and crafts
Manufactured in the UK
120gsm paper, peel and Seal envelopes
Condition is 'New'
Show More
8.9
Excellent
Check Price
8.9
Excellent
Craft21 Limited
C5 Coloured Envelopes for A5 Greeting Cards Peel and Seal Wallet Envelopes Wedding Invitation Crafts Office 162x229mm- Pack of 20 envelopes (Red P&S)
Check Price
Show More
Why we love it
Perfect for special occasions.
High-quality UK craftsmanship.
Easy peel and seal.
Main Highlights
C5 (162mm x 229mm) Peel and Seal envelopes - Pack of 20
Great for wedding invitations, greeting cards and crafts
Manufactured in the UK
120gsm paper, peel and Seal envelopes
Condition is 'New'
Show More
9
C6 Envelopes, 48-Count Coloured Envelopes for A6 Cards, Invitations & Notes, 114 x 162 mm, Ideal for Weddings, Birthdays & Thank You Cards, 6 Soft Pastel Colours
MATICAN
Why we love it
Beautiful pastel colours brighten occasions.
Smooth finish ensures effortless writing.
Gummed flap provides secure closure.
Main Highlights
Beautiful Pastel Colours: A soft, cheerful mix for all occasions. This set of 48 coloured envelopes includes six calming shades—mint, green, yellow, pink, beige, and lilac—perfect for invitations, thank-you notes, or everyday correspondence.
Smooth, High-Quality Finish: Easy to write on with pens or markers. Crafted from quality paper with a smooth feel, these envelopes look neat and are a pleasure to use—whether for posting or gifting.
Gummed Flap Closure: Simple and secure, just moisten and press. The traditional gum seal keeps your contents safely enclosed without the need for stickers or self-adhesive strips.
Versatile & Occasion-Ready: Perfect for weddings, birthdays, or day-to-day use. Whether you're posting invitations, sending a thank-you, or just adding charm to your daily post, these pastel envelopes make every message feel special.
C6 Size for A6 Inserts: A snug fit for standard 4x6" cards and folded A5 sheets. Each envelope measures 114 x 162 mm, ideal for greeting cards, RSVPs, photo prints, or personal letters.
Show More
8.7
Excellent
Check Price
8.7
Excellent
MATICAN
C6 Envelopes, 48-Count Coloured Envelopes for A6 Cards, Invitations & Notes, 114 x 162 mm, Ideal for Weddings, Birthdays & Thank You Cards, 6 Soft Pastel Colours
Check Price
Show More
Why we love it
Beautiful pastel colours brighten occasions.
Smooth finish ensures effortless writing.
Gummed flap provides secure closure.
Main Highlights
Beautiful Pastel Colours: A soft, cheerful mix for all occasions. This set of 48 coloured envelopes includes six calming shades—mint, green, yellow, pink, beige, and lilac—perfect for invitations, thank-you notes, or everyday correspondence.
Smooth, High-Quality Finish: Easy to write on with pens or markers. Crafted from quality paper with a smooth feel, these envelopes look neat and are a pleasure to use—whether for posting or gifting.
Gummed Flap Closure: Simple and secure, just moisten and press. The traditional gum seal keeps your contents safely enclosed without the need for stickers or self-adhesive strips.
Versatile & Occasion-Ready: Perfect for weddings, birthdays, or day-to-day use. Whether you're posting invitations, sending a thank-you, or just adding charm to your daily post, these pastel envelopes make every message feel special.
C6 Size for A6 Inserts: A snug fit for standard 4x6" cards and folded A5 sheets. Each envelope measures 114 x 162 mm, ideal for greeting cards, RSVPs, photo prints, or personal letters.
Show More
10
Blake Creative Colour C5 162 x 229 mm 120 gsm Peel & Seal Wallet Envelopes (45123) Assorted Bright Colours - Pack of 25
Blake
Why we love it
Creative and vibrant design.
High quality and sturdy.
Secure and easy sealing.
Main Highlights
Make a difference to your mail with these Creative Colour envelopes by Blake
Crafted from High Quality 120 gsm paper
Strong Peel & Seal closure for ease of use, additional security and longer shelf life
Attractive pack for safe and convenient storage
Show More
8.7
Excellent
Check Price
8.7
Excellent
Blake
Blake Creative Colour C5 162 x 229 mm 120 gsm Peel & Seal Wallet Envelopes (45123) Assorted Bright Colours - Pack of 25
Check Price
Show More
Why we love it
Creative and vibrant design.
High quality and sturdy.
Secure and easy sealing.
Main Highlights
Make a difference to your mail with these Creative Colour envelopes by Blake
Crafted from High Quality 120 gsm paper
Strong Peel & Seal closure for ease of use, additional security and longer shelf life
Attractive pack for safe and convenient storage
Show More
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