Hello Bryce, yes, please simply select the 'custom size' and fill up your exact body size, and our tailor will make your costume size as required. n_n
*Custom size costume doesn't charge extra cost, but the processing time will be longer than standard size costumes; for this costume in custom size, we need about extra 1-2 weeks to make it (excluding the shipping time).
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This costume needs about 13-17 business days for us to prepare it,excluding the shipping time.If you order it now & choose Premium Express shipping,it can reach you by the 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. :)