Wrap the measuring tape around your chest against your ribs. Don’t pull it tight but it should rest snugly without slipping down. Write down this measurement in inches. Round up to the nearest inch. Add 5 to this number. This will be your chest or band size (size 32, 34, 36, etc. ).
Write down this measurement in inches. Round up to the nearest inch. This will be the number you’ll use to calculate your cup size (AA, A, B, C, D, etc. ) in the next step.
AA: if the band size and cup measurement is the same, you are an AA cup size. A: less than 1” difference between band size and cup measurement. B: 1” – 2. 5” difference between band size and cup measurement. C: 2. 5” – 3. 5” difference between band size and cup measurement. D: 3. 5” – 4. 5” difference between band size and cup measurement. DD (E): 4. 5” – 6” difference between band size and cup measurement. You will grow out of your first bras. Every six months, measure yourself again to make sure you are wearing the right size.
Try a sports bra, especially if you have smaller breasts. Sports bras do not usually have separate cups, and they are usually more comfortable than regular bras. Try an underwire bra if you have larger breasts. This type of bra can provide more adequate support. Try a tank top with a built-in bra. Ease into wearing a bra by choosing a tank top that has a built-in bra. You will look like you’re wearing a tank top only. Layer another shirt over the tank top. You probably don’t need to bother with a push-up or padded bra. These will usually make your breasts look bigger and can draw unwanted attention to yourself. Padded bras can add a bit of extra shape, however.
Wear a bra made of fabric that isn’t too thin. Otherwise, your nipples might show through. Try on your shirt over the bra to see how it looks. You might have a decoration on the bra that could stick out under your shirt and be noticeable. [1] X Research source
You might even try to come up with a snappy comeback to show how mature you are and how immature they are. If teasing continues more than a day or two, talk with your teacher or your trusted adult. You shouldn’t have to feel like you are a target just because your body is developing. Be calm when you talk to them. If you are defensive and angry, they may not take you as seriously. If you are calm, you can convey your feelings better and more seriously.
Tell them to stop touching your clothes. Explain that you don’t like it and it’s not welcome. If they don’t stop, tell a teacher or your trusted adult. If anyone is grabbing your breasts, tell them to stop and tell your teacher or trusted adult immediately. If you feel threatened or unable to make the behavior stop, you may be experiencing sexual harassment, which is someone’s behavior that makes you feel unsafe. Read more about sexual harassment in the wikiHow article, “How to Deal With Sexual Harassment in School. ”
If you need to change your clothes for gym class, you can either do it in a bathroom stall, or you can try to get changed as discreetly as possible. Choose a locker near one of your friends. They will be more likely to support you, instead of teasing you. Turn your back to the rest of the girls in the changing room. Read more tips at the wikiHow article, “How to Change In a School Locker Room. ”
You can start things off with a question like, “When did you first wear a bra?”
If you don’t want to check out the book from the library, ask your mom if she will buy one for you. There are also some great websites about puberty for girls, which can answer a lot of questions that you might have about your body. These include KidsHealth. org,[3] X Research source BeingGirl. com, and GirlsHealth. gov. [4] X Research source
There are some good websites that talk about body image and the media, such as MediaSmarts. ca[6] X Research source and KidsHealth. org. [7] X Research source
