Next Christmas we'll be a family of.... (11 ratings) Our latest Christmas card design for growing families 10% off! Now £3.38 Quantity: at £3.38 each Add To Basket The perfect card for expanding families with babies on the way Size of card is 6x6 inches and comes with a rustic look brown envelope. The inside is left blank. Posted in a board backed, 'do not bend' envelope. How to personalise - Add the family number required in the notes box.