Hello Anastassia, the time will be a bit tight. if you order it now (about 3~4 weeks making costume time) and use the faster shipping method (Express, 7~15 days shipping time), it will reach you around end of October or early November. (n__n)
We will try our best to finish the costume as soon as possible, but still unable to guaranteed it can reach you before Halloween, hope you can understand.
*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. :)