Blue Birthday Card Happiest Birthday to you £2.75 Card Message: Please write card message in the box. 0 characters left. Quantity: at £2.75 each Add To Basket 0 in your basket View Basket Checkout blue block card design printed on luxury linen card stock. With kraft brown envelope. Handmade in Devon. Size: A6 If you would like the card written and sent out please leave the message in the box. This will be sent out the same day or next day if ordered after 3pm.