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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!

CUC6KGR

C6 Kelly Green British Made Gummed V-Flap Envelope (114 x 162mm)

Regular price $0.20 per item
CU133CR

Cherry Red British Made Gummed V-Flap Envelope (133 x 184mm)

Regular price $0.22 per item
29% off

GC65PB

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

Sale price $0.10 Regular price $0.14 per item
15% off

GC125DB

B6 Dark Blue Gummed V-Flap Envelope (125 x 175mm)

Sale price $0.29 Regular price $0.34 per item
16% off

GCC5MY

C5 Mid Yellow Gummed V-Flap Envelope (162 x 229mm)

Sale price $0.38 Regular price $0.45 per item
18% off

GCC7DB

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

Sale price $0.14 Regular price $0.17 per item
18% off

GCC7DG

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

Sale price $0.14 Regular price $0.17 per item
A0180215

Fleck Gummed V-Flap Envelope (80 x 215mm)

Regular price $0.29 per item
29% off

GC65DY

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

Sale price $0.10 Regular price $0.14 per item
LCC5GO

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

Regular price $0.56 per item
20% off

LCC4OR

C4 Orange Peel & Seal Envelope (324 x 229mm)

Sale price $0.78 Regular price $0.98 per item
15% off

LCC6DB

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

Sale price $0.28 Regular price $0.33 per item
LC155155GO

Gold Coloured Peel & Seal Envelope (155 x 155mm)

Regular price $0.40 per item
18% off

GCC7BB

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

Sale price $0.14 Regular price $0.17 per item
6% off

H08125

White lightweight laid envelope (90gsm) 125x175 mm

Sale price $0.34 Regular price $0.36 per item
18% off

G07125

Oyster Envelope - Diamond Flap 125x175 mm (B6)

Sale price $0.40 Regular price $0.49 per item
R17125

B6 White Hammer Gummed V-Flap Envelope (125 x 175mm)

Regular price $0.37 per item
15% off

GC125DR

B6 Dark Red Gummed V-Flap Envelope (125 x 175mm)

Sale price $0.29 Regular price $0.34 per item
4% off

S1882

C7 Ivory Wove Gummed V-Flap Greetings Envelope (82 x 113mm)

Sale price $0.22 Regular price $0.23 per item
22% off

GCC5BR

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

Sale price $0.35 Regular price $0.45 per item
AA25C6

Ivory Envelope Hammered Texture 114x162 mm (C6)

Regular price $0.31 per item
21% off

GC155155MA

Magnolia Color Envelope 155x155 mm

Sale price $0.30 Regular price $0.38 per item
22% off

GCC5BP

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

Sale price $0.35 Regular price $0.45 per item
20% off

LCC4BR

C4 Bright Red Peel & Seal Envelope (324 x 229mm)

Sale price $0.78 Regular price $0.98 per item
15% off

LCC4BB

C4 Bright Blue Peel & Seal Envelope (324 x 229mm)

Sale price $0.83 Regular price $0.98 per item
R17DL

DL White Hammer Gummed V-Flap Envelope (110 x 220mm)

Regular price $0.40 per item
11% off

GC133SP

Salmon Pink Gummed V-Flap Envelope (133 x 184mm)

Sale price $0.33 Regular price $0.37 per item
20% off

LCC4MY

C4 Mid Yellow Peel & Seal Envelope (324 x 229mm)

Sale price $0.78 Regular price $0.98 per item
12% off

G07DL

Oyster Envelope - Diamond Flap 110x220 mm (DL)

Sale price $0.45 Regular price $0.51 per item
12% off

G07155

Oyster Envelope - Diamond Flap 155x155 mm

Sale price $0.43 Regular price $0.49 per item
18% off

GCC7OR

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

Sale price $0.14 Regular price $0.17 per item
18% off

GCC7DY

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

Sale price $0.14 Regular price $0.17 per item

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