All you have to do to find out your bra size is go to any bra and underwear shop, get your self fitted and buy a bra of your size.
Any shop that sells bras.
Everyone is different it depends you will have to get your bra fitted at a shop.
Go to the lingerie section of a shop and ask to be fitted up. You may not be wearing the right bra size in the first place. Once you've been measured, they will help you choose the right bra for you.
At A Store
Usually no. Typically there is a built in bra and a liner. Wearing a bra and underwear usually gets bulky especially when you are moving around a lot.
Get yourself fitted.
14
a, b, c, d... and then you can have some fitted for yourself... the number is the circumference if your chest line and the letter is the cup size.
If he has money, sure. But they probably won't let him try it on at the store.
Some girls like to wear no bra and underwear because they like the freedom of not feeling restricted in tight fitting undergarments.
To hook your bra to your underwear, you can use a simple method that involves connecting the clasps or hooks of the bra to the waistband of your underwear. Some bras are designed with a special feature that allows them to attach directly to certain styles of underwear, providing extra support and preventing shifting. Alternatively, you can also consider wearing a bodysuit or a bralette that offers a similar effect without the need for additional fastening. Always ensure that both the bra and underwear fit comfortably to avoid any discomfort.