Home / Age / 50 / 50th Birthday Card Inside Every 50 Year Old Is A 20 Year Old 50th Birthday Card Inside Every 50 Year Old Is A 20 Year Old£3.49 From Our Word Up Range Of Cards. Envelope Included. Inside Reads: Happy Birthday. Sparkling Foiled 50th Birthday Card. 13 in stock 50th Birthday Card Inside Every 50 Year Old Is A 20 Year Old quantity Add to basket Related products 9th Birthday Card, Wheelie Good Jokes For Kids Age 9 £3.49 Add to basket A Toast To You At Christmas Cute Foiled Christmas Card £3.49 Add to basket 70th Birthday Card Keep Refusing To Grow Up Foiled Birthday Card £3.49 Add to basket Technophobe Birthday Card £3.49 Add to basket