You can if you wish but usually a bride will request her bridesmaids to pay for their own. It's usually a given that a bridesmaid will pay for her dress, shoes, and hair and make up. You could do this if you wish and make it their bridal gift.
Depends on what the bride prefers.
The only thing you need to know is if the hair should be 'up' or 'down.' If you have on girl with short hair, then the others can wear their up, but it doesn't really matter. Let the bridesmaids decide for themselves. Make sure you make your hair appointments well in advance and let the person at the hair salon know how many bridesmaids there will be and also counting your Maid of Honor and yourself. Have the person at the hair salon tack on an extra 45 minutes in case there is a problem with anyone's hair.
YES
I think it depends on a number of factors including hair length between the bridesmaids (if one has hair down to her lower back and the other has a short bob, up-dos might be best), season (in hot weather hair down might get sweaty and not look as nice after a few hours) and finally how the bride has styled her own hair (make sure the bride's style is unique!)
yes they would have many bridesmaids up to 15
14 years and up
See since it's in theathers right now not alot of sites will carry it. You can look it up on google but you will probably have to pay some money for it.
MOBs and MOGs generally wear an outfit that they like, and then corsages are worn by them and the bridesmaids, the corsages matching the men's boutonnieres. The good MOBs and MOGs are careful to not wear colors that clash with the bridesmaids dresses. No one, but NO . . . ONE should dress up and make up in competition to the bride, who should be the "prettiest of them all".
You cover your hair in hair gel then you comb it up
depending on how old they are and its all up to the bride
This is generally up to the bride. The bridesmaids should be the brides closest friends so they will probably be around her age group. I would say anywhere from around 14 and up but that is just an opinion.
gel is hard to make your hair stand up if you have long hair. if you have short hair, use a strong sports gel. Long hair, use hair glue, but make sure you get the shampoo stuff to get it out. : ) do i have to use shampoo
* Once the tradition was that the bride's parents paid for the Maid of Honor and Bridesmaid's dresses, but now the Maid of Honor and Bridesmaids pay for their own, but be sure to let them know and that they can afford it. The Groom, his Best Man and Ushers can rent their tuxes from a rental store along with shirt; bow tie or ascot; right down to shoes. The Maid of Honor and Bridesmaids could also rent their dresses, but that is up to the bride.