First Christmas as Mr & Mrs (3 ratings) Our latest Mr & Mrs Christmas design for 2019 10% off! Now £3.15 Notes: Notes 1000 characters left. Quantity: at £3.15 each Add To Basket The perfect card for all the newlyweds of 2019. Your first Christmas as Mr & Mrs! Size of card is 6x6 inches and comes with a rustic look brown envelope. The inside is left blank. Wrapped in a cellophane envelope to protect against water damage in transit. Posted in a board backed, 'do not bend' envelope.