Activity for Jesina

My wedding is April 30 and im going to need some alterations to my dress. Whats the latest you guys think i have to be able to take it in? i just need some altering on the top?

So we have planned a date... i know i want sun flowers.... horse and carriage... beach wedding..... i have a guest list.... what am i needing to do now. I would think one of the most important would be to book the venue... right? Small wedding 50...