Hello xxx,
The actual costume is just same as the photo shown; if you'd like to change design, please submit ticket (with product link & request) to our Support Center and let my teammate helps you directly. n_n
if you order standard size now (about 2-3 weeks making costume time) and use the fastest shipping method (Premium Express, 3-6 days shipping time), it will reach you around Sep 18th.
*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. :)