To avoid any troubles and hassles, just bring them. If you are already in and you are too far away from any relatives, you can have them posted to your camp. Or you can make some friends and borrow it from them.  If it's for the "kebudayaan" thing you can borrow from someone who's not from your performance group so you can take turns wearing them. But just bring your own, it'll be MUCH easier.

BTW, 2007 4th series here.    Kem Sinar Jaya, Kota Belud, Sabah. Near my mum's home town. 

Thank you. But just another question, is it just a one day of persembahan?do you need to practice it before the persembahan day?