Hello Anisa, we are sorry that the time is too tight. If you order it now, it is unable to reach you by May.
*If you order it now (about 1 month making costume time) and use the faster shipping method (Express, 7~15 days shipping time), it will reach you around late-May.
*All shipping information (including methods, cost & estimated delivered date) will be shown in the order page, before payment; you can pay extra cost to upgrade shipping methods there.