Make up artists in Chicago

My wedding inshAllah is next year in June.
I intend to call everyone and invite them over the phone and ask for their addresses perhaps in early march. And then send out the cards to be there 2 months in advance.
So I guess a good gap between the phone invite/address request and the actual card would be about 3 weeks. So that they are thinking about it, but then just as they begin to forget about it, the card comes in the mail :-)
But I guess that's just me. There surely is a better way to do it :-)