Birthday Envelopes

Celebrate in style with our vibrant collection of birthday card envelopes, designed to add a colourful touch to your heartfelt messages. Made from paper and finished with a classic V-flap gummed closure, these envelopes have a high-quality feel.

Available in a variety of sizes and bold colours, they’re perfect for sending personalised birthday cards, printed greetings or handmade creations. Whether you’re posting to friends, family or customers, these envelopes help ensure your wishes are delivered with joy and impact.

Showing 411 products
Kraft V-Flap Gummed Envelopes
Kraft V-Flap Gummed Envelopes
From £0.08
£0.21
C6 Fleck 110gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
C6 Fleck 110gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
£0.13
£0.13
C6 Ivory Wove 100gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
C6 Ivory Wove 100gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
£0.18 £0.22
On Sale
£0.18 £0.22
C5 Ivory Wove 100gsm Gummed V-Flap Greetings Envelope (162 x 229mm)
C5 Ivory Wove 100gsm Gummed V-Flap Greetings Envelope (162 x 229mm)
£0.31 £0.38
On Sale
£0.31 £0.38
Ivory Wove 100gsm Gummed V-Flap Greeting Card Envelope (133 x 184mm)
Ivory Wove 100gsm Gummed V-Flap Greeting Card Envelope (133 x 184mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C6 Dark Red 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Dark Red 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
C6 Fuschia Pink 100gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
C6 Fuschia Pink 100gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
£0.18 £0.22
On Sale
£0.18 £0.22
DL Ivory Wove 100gsm Gummed V-Flap Envelope (110 x 220mm)
DL Ivory Wove 100gsm Gummed V-Flap Envelope (110 x 220mm)
£0.26 £0.32
On Sale
£0.26 £0.32
C5 Gold 120gsm Peel & Seal Coloured Envelope (162 x 229mm)
C5 Gold 120gsm Peel & Seal Coloured Envelope (162 x 229mm)
£0.41
£0.41
DL Black 120gsm Peel & Seal Coloured Envelope (220 x 110mm)
DL Black 120gsm Peel & Seal Coloured Envelope (220 x 110mm)
£0.26
£0.26
C6 Pale Blue 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Pale Blue 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
V-Flap Peel and Seal Envelopes
V-Flap Peel and Seal Envelopes
From £0.18
£0.36
C7 White 120gsm Gummed V-Flap Envelope (82 x 113mm)
C7 White 120gsm Gummed V-Flap Envelope (82 x 113mm)
£0.09
£0.09
C6 Pale Pink 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Pale Pink 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
C6 Dark Blue 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Dark Blue 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.20 £0.24
On Sale
£0.20 £0.24
C6 Black 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Black 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
C6 Metallic Gold 100gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
C6 Metallic Gold 100gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
£0.29 £0.35
On Sale
£0.29 £0.35
C6 Dark Green 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Dark Green 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
C5 Pale Blue 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Pale Blue 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.34 £0.42
On Sale
£0.34 £0.42
C4 Gold 120gsm Peel & Seal Coloured Envelope (324 x 229mm)
C4 Gold 120gsm Peel & Seal Coloured Envelope (324 x 229mm)
£0.77
Sold Out
£0.77
C6 Purple 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Purple 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
C5 Pale Pink 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Pale Pink 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.34 £0.42
On Sale
£0.34 £0.42
C5 Black 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Black 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.34
£0.34
C6 Bright Blue 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Bright Blue 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
DL Fleck 125gsm Gummed V-Flap Envelope (110 x 220mm)
DL Fleck 125gsm Gummed V-Flap Envelope (110 x 220mm)
£0.11
£0.11
C6 Dark Blue 120gsm Peel & Seal Envelope (114 x 162mm)
C6 Dark Blue 120gsm Peel & Seal Envelope (114 x 162mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C5 Dark Red 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Dark Red 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.42
£0.42
C6 Bright Pink 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Bright Pink 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
C6 Black 120gsm Peel & Seal Coloured Envelope (114 x 162mm)
C6 Black 120gsm Peel & Seal Coloured Envelope (114 x 162mm)
£0.25
£0.25
Oyster 90gsm Gummed V-Flap Greeting Card Envelope (133 x 184mm)
Oyster 90gsm Gummed V-Flap Greeting Card Envelope (133 x 184mm)
£0.36 £0.44
On Sale
£0.36 £0.44
DL Metallic Gold 100gsm Gummed V-Flap Envelope (110 x 220mm)
DL Metallic Gold 100gsm Gummed V-Flap Envelope (110 x 220mm)
£0.46 £0.56
On Sale
£0.46 £0.56
Fleck 125gsm Gummed V-Flap Envelope (133 x 184mm)
Fleck 125gsm Gummed V-Flap Envelope (133 x 184mm)
£0.10
£0.10
C7 Fleck 125gsm Gummed V-Flap Envelope (82 x 113mm)
C7 Fleck 125gsm Gummed V-Flap Envelope (82 x 113mm)
£0.08
£0.08
DL Gold 120gsm Peel & Seal Coloured Envelope (110 x 220mm)
DL Gold 120gsm Peel & Seal Coloured Envelope (110 x 220mm)
£0.30
£0.30
C6 White Hammer 100gsm Gummed V-Flap Envelope (114 x 162mm)
C6 White Hammer 100gsm Gummed V-Flap Envelope (114 x 162mm)
£0.25 £0.30
On Sale
£0.25 £0.30
C4 Dark Blue 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Dark Blue 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Dark Red 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Dark Red 120gsm Peel & Seal Envelope (324 x 229mm)
£0.92
£0.92
C6 Flame Orange British Made 100gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Flame Orange British Made 100gsm Gummed V-Flap Envelope (114 x 162mm)
£0.15
£0.15
Black Coloured Peel & Seal 120gsm Envelope (80 x 80mm)
Black Coloured Peel & Seal 120gsm Envelope (80 x 80mm)
£0.25
£0.25
C4 Pale Pink 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Pale Pink 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C5 Navy Blue British Made 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Navy Blue British Made 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.38
£0.38
C6 Oyster 90gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
C6 Oyster 90gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
£0.33 £0.40
On Sale
£0.33 £0.40
C6 Magnolia 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Magnolia 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
C6 Mid Green 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Mid Green 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
V-Flap 100gsm Envelopes
V-Flap 100gsm Envelopes
From £0.25
£0.34
Dark Red Gummed V-Flap 120gsm Envelope (65 x 94mm)
Dark Red Gummed V-Flap 120gsm Envelope (65 x 94mm)
£0.10
£0.10
Pale Blue Gummed V-Flap 120gsm Envelope (65 x 94mm)
Pale Blue Gummed V-Flap 120gsm Envelope (65 x 94mm)
£0.12
£0.12
C7 Ivory Wove 100gsm Gummed V-Flap Greetings Envelope (82 x 113mm)
C7 Ivory Wove 100gsm Gummed V-Flap Greetings Envelope (82 x 113mm)
£0.18 £0.22
On Sale
£0.18 £0.22