There is nothing about Bras that makes them particularly unsanitary to try on a bra. Unlike underwear or contact lenses there is no reason not to try them on.
Try tightening the bra straps, or maybe go to the store and try on smaller ones. 70% of women wear the wrong bra size.
try wearing an intense push up bra under a sports bra
go to a shopping mall, then go to the bra section. (you could try bras there, so you would know your bra size.)
You can go to the mall or a shop and go yo the bra side with who ever you went with and try to find out what size you are or go to a bra place and have someone mesure you to get the right fitting bra
The best bra for a halter or strapless dress would be a convertible bra or a strapless bra. Try the Vanity Fair convertible bra which allows you to choose how you want to wear your straps!
Your only option is to guess the girl's bra size. If you are not buying her a bra, you don't need to know her bra size. Try to find out something that's important to her instead.
Both "insanitary" and "unsanitary" are correct, but "unsanitary" is more commonly used to describe conditions that are not clean or hygienic.
I think you should wear a bra if they are getting bud i am 17 and when i was 9 i wore a starter bra if they dont want to wear a bra try a starter bra which would be best as i said earlier i am 17 and i wear a 38a
If you feel that you have out grown the training bra, you may want to try other bras. If the training bra fits, it feels supportive, and you are happy with it, then it is not strange to stick with the training bra.
drainage or sewage water are unsanitary water
Yes there is unsanitary water in Africa
Freeze the bra then put it on the person. Though this isn't the best idea, so i wouldn't try it!