How To Measure For Your First Bra & Choosing A Training Bra

Selecting your first bra can feel like a big decision, and it’s natural to have lots of questions! So whether its your first bra or even a starter bra, here’s a guide to help you make the right choice with confidence.

If you’ve started noticing your breasts showing through your clothes or feel a bit of movement during P.E. or sports, it might be time to think about getting your first bra, training or a starter bra. And guess what? That’s totally normal!

With so many styles, colours, and types out there, bra shopping can feel exciting—but also a little overwhelming. Who do you ask? Where do you start? Don’t worry, we’ve got you covered.

This is all about what makes you feel comfortable and confident, so take your time, go at your own pace, and choose what feels right for you.

How To Measure For A First Bra

If the idea of asking for a bra fitting in a store makes you nervous, you’re not alone! The good news is, you can measure yourself at home with just a tape measure and a few easy steps.

Our simple three-step guide helps you find your size without stress. Knowing your size before you shop can make the whole experience easier and help you feel more confident when picking out your first bra.


Our Easy 3-Step Guide To Measuring For A First Bra

Step 1: Measure Under Your Bust (Band Size)
Wrap a soft tape measure around your body, just under your breasts. Make sure it’s snug but not too tight, you should be able to fit a finger under the tape. This number helps you find your band size (like 28, 30, 32, etc.).

Step 2: Measure Around Your Bust (Cup Size)
Now measure around the fullest part of your chest (usually across your nipples). Again, keep the tape comfy not tight! This helps figure out your cup size (like AA, A, B, C, etc.).

Step 3: Optional – Measure Over the Top
For a more accurate fit, you can also measure across the top of your chest, above your breasts. This step isn’t a must, but it can help you feel more supported and comfy in your first bra.

Once you’ve measured yourself and read through this guide, you can click the link to ASK VICKI to get your own personalised bra size advice. Vicki will help you figure out the best fit for your first bra, so you feel comfy and confident!

Why Wearing the Right Bra Size Matters

Wearing a bra that fits well is super important, especially while your breasts are still developing. Here’s why:

1. Comfort

A good-fitting bra won’t pinch or rub. If it’s too tight or too loose, it can move around and feel uncomfortable.

2. Support

As your body changes, a supportive bra helps keep your breasts in shape and gives you the support you need during activities like school, sports, or just hanging out.

3. Posture

The right bra can help you stand up straighter and feel more balanced, especially during growth spurts!

Shopping for Your First Bra

Feeling nervous about bra shopping? That’s totally normal! Here are some tips to make it easier:

Talking About It

If you haven’t brought it up yet, try asking your mum or another trusted adult something like:
“Hey, how old were you when you got your first bra?”
It’s a great way to start the conversation!

Shopping Tips

Bring someone you trust – like a parent, older sibling, or friend.
Ask for help – store staff are there to help you find the right fit.
Try different sizes – every brand fits a little differently.
Start simple – you only need about 2–3 bras to begin with. Neutral colours are great for everyday wear.
Get used to it slowly – wear your new bra around the house to get comfortable.

Types of Bras for Beginners

There are lots of styles out there, but don’t worry—we’ve made a simple bra guide to help you choose the one that’s right for you. Whether it’s a training bra, sports bra, or soft cup bra, the best one is the one that feels good on you.