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!

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CU62SY

Sunflower Yellow British Made Gummed V-Flap Envelope (62 x 94mm)

Regular price $0.26 per item
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CUDLSY

DL Sunflower Yellow British Made Gummed V-Flap Envelope (110 x 220mm)

Regular price $0.57 per item
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F0662

Champagne Lustre Envelope 62x94 mm

Regular price $0.47 per item
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23% off

LCDLPG

DL Pale Green Peel & Seal Envelope (110 x 220mm)

Sale price $0.44 Regular price $0.57 per item
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AN37DLPS-W

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

Regular price $0.57 per item
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AN37C5PS-W

C5 Black Peel & Seal Coloured Envelope (162 x 229mm)

Regular price $0.67 per item
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MIDGREEN140

Mid Green Gummed V-Flap Envelope (140 x 140mm)

Regular price $0.50 per item
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DGREY125

B6 Dark Grey Gummed V-Flap Greeting Card Envelope (125 x 175mm)

Regular price $0.50 per item
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DGREY130

Dark Grey Gummed V-Flap Greeting Card Envelope (130 x 130mm)

Regular price $0.41 per item
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NEONPKDL-W

DL Pink Neon Peel & Seal Straight Flap 90gsm Window Envelope (110 x 220mm)

Regular price $1.48 per item

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Birthday envelopes