This is rather special or would I say abnormal.
To Willie & me, invitation card is totally redundant~!
We are living in an era with modern technology, why do we still have to rely on slow mails?
I know, I know... Due to the formality and traditions, bla bla bla...
SO! We decided to still satisfy the formality; we bought coloured paper and do up a template, and will be printing only for the elder relatives.
Then, I thought... Since we would have to email the rest to save the date, hence I do up an email invitation as well...
They may be of cheap sources but are done full-heartedly. I totally like having lots of handmade for our wedding. =)