I made this 50th Birthday card for a friend for a recent surprise birthday party. Notice how the butterfly in the Butterfly Basics stamp set matches the pattern in the I Love Lace background stamp.  I know…so cool!!   I tried to make the envelope pretty too and been drying to use the word stamp and it worked perfectly for the front of the card.  This card could also work as a 50th anniversary card.  Or you could change the number on this card and have it be any birthday or anniversary, not just a 50th birthday.