Hello Donna, thanks for your support to us. For this costume, please order it today and choose the fastest shipping, we will speed up for you, it is possible to reach you before the end of March if everything goes well.n_n
*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. :)