Birthday envelopes

(393 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!

CU62SY

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

Regular price $0.32 per item
CUDLSY

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

Regular price $0.71 per item
F0662

CHAMPAGNE LUSTRE ENVELOPE 62x94 mm

Regular price $0.58 per item
24% off

LCDLPG

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

Sale price $0.54 Regular price $0.71 per item
AN37DLPS-W

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

Regular price $0.71 per item
AN37C5PS-W

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

Regular price $0.83 per item
MIDGREEN140

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

Regular price $0.62 per item
DGREY125

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

Regular price $0.62 per item
NEONPKDL-W

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

Regular price $1.83 per item

Get 30% Off Your First Order*

Birthday envelopes