This is my traditional wedding fashion, a kind of balinese traditional wedding fashion.
If you come to Bali, and you find a traditional wedding ceremony, maybe you will find a different fashion. Each of region in Bali have their own style for fashion.
But many of the elements will the same. For example, the man wil use the 'Udeng' in his head, 'Gelang Kana' at both of his hand, 'Kamben Kancut' for covering part of his body.
For the woman will use the gold flower on her head called 'Payas Agung', and 'Gelang Kana' for both of her hand, just like the man, and the 'Kamben' for covering part of her body.
If you have enough time in bali and get lucky to show Balinese Wedding Ceremony you will find many other variations.