This is definitely an opinion question, but I am the wedding coordinator for my church. Generally, one leads off with the junior bridesmaid, then the "regular" bridesmaids, maid or matron of honor, the the ring-bearer and flower-girl just before the bride. This is not set in stone. For example, if the junior bridesmaid is the big sister of younger attendants, then put her after the other bridesmaids (but before the maid/matron of honor) so she can help keep them calm and focused. If your bridesmaids are walking in with escorts, the junior bridesmaid can go before or after if she's paired up with someone. If she's not paired up, then I'd put her first.
People in the church stand when the bride walks down the aisle as a sign of respect to the young bride.
Since the father of the bride walks the bride down the aisle, who else would do it?
Calpurnia walks down the aisle carrying a note to Atticus from Aunt Alexandra saying that Jem and Scout have been missing for the better part of the day. That help you?
In "To Kill a Mockingbird," it is Boo Radley who walks down the middle aisle and leaves a note for Atticus. He does this as a gesture of gratitude towards Atticus for defending his children, Scout and Jem.
The bride walks down the aisle to meet the groom at the alter in a church wedding.
The tradition is a man walks the daughter down the aisle. It can be a grandfather; brother; uncle or a good friend of the family. Your mother should be sitting in the first pew to the left waiting for you to come down the aisle with whomever you choose to walk you down that aisle.
The time when the bride walks up the aisle with her father and or her mother, or whom ever is giving her away, is called the Wedding Processional. Usually the bridesmaids walk up the aisle, followed by a flower girl and ring bearer...then the moment everyone has been waiting for...the bride and her father or parents.
Typically it is an usher or some family member who walks the bride's mother down the aisle. as part of the wedding ceremony.
In a Christian wedding the groom usually waits up front and the bride walks down the aisle. In Jewish weddings the whole wedding party including the Rabbi walks down the aisle at some point during the procession. Christian vowsare recited by the bride and groom, in Jewish weddings the vows are recorded elsehwere and then read by a guest or membe of the Clergy. There are fery few differences in the reception.
Nothing "happens" it is her choice as to who walks her down, it could be her brother, sister, mother, her own son or any other relative she chooses.
The bride walks down (or up) the central passage way not the Aisles (typically these flank the pews and are called the North and South Aisles)
A dog named barky walks first