I know, I know, more washi tape greeting cards. I just love using things I already own to make simple and fun DIYs, and I have a lot of washi tape my friends! These celebration cards would make a great party invitation, birthday or congratulations card and are really simple to make. To make a DIY Greeting Card you will need: Washi tape Card stock Scissors Cocktail umbrellas Glue Letter stamps and ink (I bought mine from Ebay) Instructions: Cut out 6 strips of…