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Birthday envelopes

Birthday envelopes

(397 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!

CU155SY

Sunflower Yellow British Made Gummed V-Flap Envelope (155 x 155mm)

Regular price $0.40 per item
GCDLDR-SFLAP

DL Dark Red Gummed V-Flap Envelope (110 x 220mm)

Regular price $0.28 per item
4% off

G0780215

Oyster Envelope - Diamond Flap 80x215 mm

Sale price $0.48 Regular price $0.50 per item
F0662

CHAMPAGNE LUSTRE ENVELOPE 62x94 mm

Regular price $0.34 per item
DGREY133

Dark Grey Gummed V-Flap Greeting Card Envelope (133 x 184mm)

Regular price $0.36 per item
24% off

LCDLPG

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

Sale price $0.31 Regular price $0.41 per item
AN37DLPS-W

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

Regular price $0.41 per item
CUDLSY

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

Regular price $0.41 per item
AN37C5PS-W

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

Regular price $0.48 per item
LCC6DGY

C6 Dark Grey Peel & Seal Envelope (114 x 162mm)

Regular price $0.31 per item
MIDGREEN140

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

Regular price $0.36 per item
DGREY125

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

Regular price $0.36 per item
NEONPKDL-W

DL Pink Peel & Seal Neon Envelope (110 x 220mm)

Regular price $1.06 per item