Hello ladies , finally i got my beautiful wedding dress. Now the headache is the hairstyle ! My hair usually down to the shoulder and i'm not get used to up it.
The dress is a backless dress (the picture is not me lol ) , my hair color is brown, the first choice of hairstyle is this one

,guys please help me on this up or down ?
Re: my wedding hair should up or down ?
I feel like that first hairstyle is very pretty, but doesn't go with the sexiness of the dress to me. I am picturing something sleeker with that dress.
It sounds like you feel more comfortable with your hair down, so I would suggest keeping it down. If you're hiring a hair stylist, they may be able to suggest a look that they think will work best for your face/body/dress type.
Up or down. Doesn't matter, just needs to look a little sleeker. You can always to a half up/half down look if you want hair off your face. That is what I did.
I would go for a simple low chignon, side chignon or loose curls maybe pinned back with something pretty (doesn't have to be bridal hair jewelry either- francescas/charming charlie have great pieces under $25)
I agree with @lnixon8 with a low and/or side chignon look
This has a little bit of a braid.