By the groom.
The best wedding clothes they can get.
At a minimum, it requires a bride, a groom, and two witnesses. Everything else depends on what kind of wedding the bride wants.
At Orthodox Jewish weddings, the groom is escorted by both fathers and the bride is escorted by both mothers. At modern Jewish weddings, the bride and groom are escorted by their parents.
At every Jewish wedding I've attended, the bride wore white.
At a Jewish wedding the groom stands next to the bride, on her left; both of them facing Jerusalem.
All weddings are special in their own ways. Jewish weddings may have unfamiliar customs to some people, but the wedding is beautiful and congratulates the bride and groom.
It is not a traditional practice for a Jewish bride to carry flowers during the wedding ceremony. However, some Jewish brides may choose to carry a bouquet as a personal preference or cultural adaptation. Ultimately, the decision to carry flowers is up to the individual bride and her specific wedding customs.
There is no standard or traditional answer for this. It depends on what the bride and groom want.
At a wedding, the only thing which is read is the ketubah: the marriage contract in which the bride and groom pledge their obligations.
Part of the wedding ceremony is the signing of the Ketuba (wedding document), in which the groom and the bride undertake their commitments to each other.
For the same reasons all other cultures do - to congratulate the new bride and groom.
Usually a white dress, but Oriental Jews sometimes where colorful dresses. clothes