By Megan Grassell, Founder of Yellowberry · Updated August 2026

You might be wondering some of the same things almost every parent asks us when they come to Yellowberry. You're not alone — this is a big step for your daughter, and for you as her parent. The most important thing to remember is that we want her to have a positive, empowering, genuinely special first bra experience! That's the reason Yellowberry exists. I started this company at 17, after taking my own little sister first-bra shopping and finding nothing made for actual girls — so believe me when I say we've thought about every one of these questions for over a decade.

1. How do I know she's ready for a first bra?

There's no single right age — girls develop on wildly different timelines, and all of them are normal. The common signs parents notice: she's started developing, she's become self-conscious in t-shirts or at sports practice, she's asking about bras (or conspicuously not asking while her friends have them), or her pediatrician has mentioned puberty is underway. Honestly, the best signal is her comfort: if a bra would make her feel more at ease in her own skin, she's ready. And if she asks before you think she "needs" one — that counts too. Wanting to feel like her friends is a real reason.

2. How do I bring it up without embarrassing her?

Keep it small. A first bra conversation doesn't need to be A Big Talk — those tend to make everyone squirm. Mention it casually, one-on-one, ideally sideways rather than face-to-face (car rides are famous for this). Something like "Hey, want to pick out a couple of camis or bras next time we're ordering stuff?" gives her an easy yes or an easy "not yet" — and both answers are fine. Let her lead on colors and styles. The goal is for her to remember this as something she chose, not something that happened to her.

3. My daughter is very anxious about her first bra.

This is very normal! It's totally new for her. We want to do everything we can to offer you both support, give her confidence with great products, and make sure she knows this is a totally normal thing all girls go through. A first bra is a step in the process of growing up — and that's exciting! Our goal is to make it as easy as possible, and put a smile on her face in the process.

4. What's the difference between a training bra and a first bra?

Mostly marketing, honestly. "Training bra" is the older term for a simple, light bra for a girl who's just beginning to develop (no — it doesn't train anything). "First bra" is just the plainer way to say the same thing. What matters isn't the label; it's the design: a good first bra is wire-free, unpadded, soft, and built for a growing body — full coverage, no fuss, nothing that makes her feel like she's wearing a costume of adulthood.

5. Is cotton the best fabric to start with?

Our most popular first bra styles are cotton. The fabric isn't new for girls, which makes it an easy transition, and our cottons are incredibly soft with the coverage and comfort girls want. We recommend the cotton Ladybug and/or the Pipit for sure!

6. My daughter doesn't want to wear a bra.

That's totally normal. Many girls like to start with a camisole instead — it adds a comfortable extra layer without feeling like a "bra," and makes the transition feel much easier. Browse our camisoles to find a style she'll feel good in as she gets ready for that next step.

7. My daughter is sporty – which bra is best for her?

The Luna and Tink styles are great options for a girl's first bra too, especially if she's looking for more of a sports bra style — designed for movement while still being a true first bra.

8. Do your bras have padding? Will her nipples show?

None of our first bras have padding. Each style is double layered with great fabrics to ensure full coverage — we guarantee it. We believe girls who are beginning to develop don't need padding! We want them to feel comfortable and confident in their own skin, as they are now, which is why we don't see a need for added padding of any kind.

9. How do I measure her at home?

You only need a soft measuring tape and about two minutes. Measure snugly around her ribcage, just under where a bra band would sit, and around the fullest part of her chest — then match those numbers to our size chart, which includes ages as a helpful guide. Two tips from a decade of doing this: measure over a thin shirt if she's more comfortable that way, and when she's between sizes, size up — she's growing, and a bra she'll grow into beats one she'll outgrow in a month. Be sure to follow the size chart for the specific bras you're purchasing.

10. How should a first bra fit?

The bra should be snug around her torso, but not too tight. The band does the work: it should be secure enough (never uncomfortable!) that when the straps are adjusted correctly, the bra stays in place when her arms go above her head. No digging, no riding up, no red marks when it comes off. It should be comfortable — and the style she chooses should make her feel strong and confident!

11. How many bras does she need to start?

Two or three is the sweet spot: one to wear, one in the wash, one in the drawer. Starting small also lets her figure out what she actually likes before you invest in more. Lots of families start with a couple of everyday styles and add a sports style when practice season starts.

12. What color should I buy? Just white and nude?

If your daughter wears a school uniform, white and/or nude are perfect, and they're the safest bet under white and light-colored shirts. But if she wants a bit more color — and we see a lot of girls who do! — listen to her. This differs so much from girl to girl. Ask her to help choose. If she wants all color or none at all, what matters is that she feels comfortable and, most importantly, confident!

13. Which style is best for her?

Take our Bra Quiz — a few quick questions and we'll help match her with the styles she's most likely to love. And please know: any bra that makes your daughter feel comfortable and confident is a perfect choice!

Megan Grassell founded Yellowberry in 2014, at age 17, after a frustrating first-bra shopping trip with her younger sister. Yellowberry makes wire-free, unpadded bras and everyday basics designed for girls ages 8–18.