It would be risky if you buying your wedding dress from online store. If you have an option of any classic store where you can get you elegant and stunning wedding dress then go for it.
Yeah buying online can be risky cause you can't see the physical item and the dress might not fit properly or you might not really like it when you try it. If you really can't find anything in the BS that you've been to, then buy the dresses from an online store that has a good reputation and is trustworthy Good luck!!