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Birthday envelopes

Birthday envelopes

(394 products)

Discover our Birthday Envelopes, designed to make every celebration extra special. Crafted from premium 120–160 g/m² paper with matte, glossy, or pearlescent finishes, they’re perfect for birthday cards, party invitations, and thank-you notes. Available in C6, C7, A7, A2, square, and custom sizes, with self-adhesive or gummed flaps. Choose from vibrant brights, pastel tones, metallics, or bespoke prints. Bulk packs and fast shipping available—bring joy to every mailbox!

Sold out
27% off

S18DL

DL Ivory Wove Gummed V-Flap Envelope (110 x 220mm)

Sale price $0.36 Regular price $0.49 per item
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GC65DR

Dark Red Gummed V-Flap Envelope (65 x 94mm)

Regular price $0.20 per item
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23% off

GCC5PB

C5 Pale Blue Gummed V-Flap Envelope (162 x 229mm)

Sale price $0.49 Regular price $0.64 per item
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22% off

GCC6BR

C6 Bright Red Gummed V-Flap Envelope (114 x 162mm)

Sale price $0.29 Regular price $0.37 per item
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16% off

GCC6MY

C6 Mid Yellow Gummed V-Flap Envelope (114 x 162mm)

Sale price $0.31 Regular price $0.37 per item
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14% off

S18125

B6 Ivory Wove Gummed V-Flap Greeting Card Envelope (125 x 175mm)

Sale price $0.42 Regular price $0.49 per item
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7% off

R17C6

C6 White Hammer Gummed V-Flap Envelope (114 x 162mm)

Sale price $0.41 Regular price $0.44 per item
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R17C5

C5 White Hammer Gummed V-Flap Envelope (162 x 229mm)

Regular price $0.81 per item
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14% off

H08C6

C6 White lightweight laid envelope 90gsm (114 x 162mm)

Sale price $0.31 Regular price $0.36 per item
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GC65BL

Black Gummed V-Flap Envelope (65 x 94 mm)

Regular price $0.21 per item
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AN37DLPPS

DL Black Peel & Seal Coloured Envelope (220 x 110mm)

Regular price $0.51 per item
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CUC6CR

C6 Cherry Red British Made Gummed V-Flap Envelope (114 x 162mm)

Regular price $0.28 per item
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B0382

C7 Fleck Gummed V-Flap Envelope (82 x 113mm)

Regular price $0.20 per item
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SE130

Mirror Finish Envelopes

Regular priceFrom $0.47 per item

2 colours available
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LCDLGO

DL Gold Peel & Seal Coloured Envelope (110 x 220mm)

Regular price $0.55 per item
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A01155

Ribbed Kraft Envelope 155x155 mm

Regular price $0.29 per item
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22% off

GCC6MG

C6 Mid Green Gummed V-Flap Envelope (114 x 162mm)

Sale price $0.29 Regular price $0.37 per item
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23% off

H08C5

C5 White lightweight laid envelope 90gsm (162 x 229mm)

Sale price $0.60 Regular price $0.78 per item
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25% off

GC65PP

Pale Pink Gummed V-Flap Envelope (65 x 94mm)

Sale price $0.15 Regular price $0.20 per item
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22% off

GCC6BP

C6 Bright Pink Gummed V-Flap Envelope (114 x 162mm)

Sale price $0.29 Regular price $0.37 per item
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2% off

D04C6

C6 Metallic Gold Gummed V-Flap Greetings Envelope (114 x 162mm)

Sale price $0.51 Regular price $0.52 per item
Sold out
17% off

GCC7DR

C7 Dark Red Gummed V-Flap Envelope (82 x 113mm)

Sale price $0.20 Regular price $0.24 per item
Sold out
17% off

GCC7BL

C7 Black Gummed V-Flap Envelope (82 x 113 mm)

Sale price $0.20 Regular price $0.24 per item
Sold out
23% off

GCC5BB

C5 Bright Blue Gummed V-Flap Envelope (162 x 229mm)

Sale price $0.49 Regular price $0.64 per item
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G07133

Oyster Envelope - Diamond Flap 133x184 mm

Regular price $0.73 per item
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CUC6OR

C6 Flame Orange British Made Gummed V-Flap Envelope (114 x 162mm)

Regular price $0.28 per item
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GCC6GO

C6 Gold Gummed V-Flap Greetings Envelope (114 x 162mm)

Regular price $0.52 per item
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24% off

GCDLPP

DL Pale Pink Gummed V-Flap Envelope (110 x 220mm)

Sale price $0.37 Regular price $0.49 per item
Sold out
13% off

D04DL

DL Metallic Gold Gummed V-Flap Envelope (110 x 220mm)

Sale price $0.72 Regular price $0.83 per item
Sold out
12% off

GC133MA

Magnolia Color Envelope 133 x 184mm

Sale price $0.46 Regular price $0.52 per item
Sold out
23% off

GCC5DG

C5 Dark Green Gummed V-Flap Envelope (162 x 229mm)

Sale price $0.49 Regular price $0.64 per item
Sold out
25% off

GC65DB

Dark Blue Gummed V-Flap Envelope (65 x 94mm)

Sale price $0.15 Regular price $0.20 per item