🏖️🌊 Funny Seaside Birthday Card – “You’re Not Old, You’re Just Sea-nior” – Gouache Style Illustration – Personalised Birthday Card – A6 Premium Card
 
Celebrate another trip around the sun with this playful personalised seaside birthday card, featuring a hand-drawn gouache-style illustration of two classic striped deck chairs relaxing on sandy shores. One chair even has a sun hat resting on it, adding a charming holiday touch to this light-hearted coastal design.
 
The curved message reads:
“Don’t worry you’re not old”
“You’re just sea-nior”followed by “Happy Birthday” — creating the perfect pun-filled card for beach lovers and anyone young at heart.
 
Digitally illustrated on a tablet using a gouache-style brush, the artwork has a rich, painterly texture with soft blended tones and clean, modern typography. The front message is fully customisable, allowing you to personalise wording, add a name, or tailor the joke to suit the recipient.
 
Printed on luxury 300gsm textured watercolour cardstock, this card has a premium feel and makes a lovely keepsake.
 
✨ Original gouache-style digital illustration
🏖️ Coastal deck chair beach design
😂 Fun seaside pun birthday message
✍️ Fully customisable front text
📜 Printed on high-quality 300gsm watercolour card
📏 A6 size (approx. 11.2cm x 15cm)
✉️ Blank inside for your own handwritten message
📦 Carefully wrapped and posted in a protective “Do Not Bend” envelope
 
Perfect as a personalised birthday card, funny seaside birthday card, beach lover gift card, pun birthday greeting, coastal themed birthday card, retirement humour card, or a cheerful way to celebrate getting “sea-nior” in style.