Hello lisa, for this costume, we will need about 1 month to make it.
So, if you order standard size now (about 1 month making costume time) and use the fastest shipping method (Premium Express, 3-6 days shipping time), it will reach you around end of October.
*All shipping information (including methods, cost & estimated delivered date) will be shown in order page, before payment; you can pay extra cost to upgrade shipping method there.
*Please remember to mark down the date (you need it) in the order form when you order it. :)
*We will try our best to hurry up the processing time, but we are still unable to guaranteed it can reach you at specific date, hope you can understand.