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Bras For Developed Teen Girls

Our best-fitting seamless underwear for girls, tweens, and teens. Made from soothing fabric that's supple, breathable, and designed to last.

Girl wearing New Wish Bra in Snowflake (white)
Girl wearing New Wish Bra in Snowflake (white)
Girl with red hair wearing Yellowberry Wish Training Bra in Kit (beige) with convertible cross back straps
Woman wearing a nude sports bra with yellow buckles on a light blue background
Girl wearing Yellowberry Wish Training Bra for More Developed girls, teens, and tweens. Straps are convertible and adjustable to be the best fit.
Girl wearing New Wish Bra in Snowflake (white)
Girls wearing Yellowberry Wish Training Bra for More Developed girls. Straps are convertible and adjustable.
The Yellowberry commitment to excellence in the Lily Bra is evident in every stitch, every detail, and every choice of material of every Yellowberry product. Group images of Lilly bras on lavender background.
Yellowberry classic Lily bra has plenty of room for growth, stretch, and change. Its clean, simple design gives a little more definition and classic support than some of our other bras, with adjustable straps for the best fit. Lilly Bra front in Mocha against a lime background.
Yellowberry ever popular Lily bra in customer favorite Bubblegum pale pink has plenty of room for growth, stretch, and change. Its clean, simple design gives a little more definition and classic support than some of our other bras, with adjustable straps for the best fit. Lilly Bra Bubblegum front image against turquoise background.
Lily Bra in Soft Snowflake white photographed from the back against Wyoming mountains and green pastures.
Yellowberry classic Lily bra has plenty of room for growth, stretch, and change. Its clean, simple design gives a little more definition and classic support than some of our other bras, with adjustable straps for the best fit. Lilly Bra on model in color Doe Beige against a meadow in Wyoming and mountains.
A beautiful Yellowberry soft Lily bra detail image in Raindrop and Mocha on a Yellowberry salmon background.
The Yellowberry commitment to excellence in the Lily Bra is evident in every stitch, every detail, and every choice of material of every Yellowberry product. Group images of Lilly bras on lavender background.
Yellowberry classic Lily bra has plenty of room for growth, stretch, and change. Its clean, simple design gives a little more definition and classic support than some of our other bras, with adjustable straps for the best fit. Lilly Bra front in Mocha against a lime background.
The Yellowberry Triangle Full-Coverage bra is the ultimate choice for moms who want the best for their daughters at all stages of development. Front detal image of Lily Bra Doe color-way on oranges and lemons.
Yellowberry ever popular Lily bra in customer favorite Bubblegum pale pink has plenty of room for growth, stretch, and change. Its clean, simple design gives a little more definition and classic support than some of our other bras, with adjustable straps for the best fit. Lilly Bra Bubblegum front image against turquoise background.
The Yellowberry Triangle Full-Coverage bra is a great choice for moms who want the best for their daughters in all stages of development. Front close-up image of Lily Bra Raindrop color-way on oranges and lemons.
The Yellowberry Lily bra has plenty of room for growth, stretch, and change. Its chic design gives a little more definition and classic support than some of our other bras, with adjustable straps for the best fit. Lilly Bra front Doe Beige on light blue background.
The Yellowberry Lily bra has plenty of room for growth, stretch, and change. Its chic design gives a little more definition and classic support than some of our other bras, and the back hook and eye clasp offers easy adjustments for the best fit. Lilly Bra Snowflake color lay down image on lime green background.
Yellowberry classic Lily bra has plenty of room for growth, stretch, and change. Its clean, simple design gives a little more definition and classic support than some of our other bras, with adjustable straps for the best fit. Lilly Bra front in Mocha against a lime background.
The Yellowberry Triangle Full-Coverage bra is the ultimate choice for moms who want the best for their daughters at all stages of development. Front detal image of Lily Bra Doe color-way on oranges and lemons.
The Yellowberry Triangle Full-Coverage bra is a great choice for moms who want the best for their daughters in all stages of development. Front close-up image of Lily Bra Raindrop color-way on oranges and lemons.
Woman wearing a nude sports bra with yellow buckles on a light blue background
Woman wearing a nude sports bra with yellow buckles on a light blue background
Girl wearing Yellowberry Wish Training Bra for More Developed girls, teens, and tweens. Straps are convertible and adjustable to be the best fit.
Girl with red hair wearing Yellowberry Wish Training Bra in Kit (beige) with convertible cross back straps
Girl wearing New Wish Bra in Snowflake (white)
Woman wearing a nude sports bra with yellow buckles on a light blue background
Woman holding a white dog against a blue sky background
Designed with more developed girls in mind, the Yellowberry Lily bra has plenty of room for growth, stretch, and change. Its chic design gives a little more definition and classic support than some of our other bras, and the back hook and eye clasp offers easy adjustments for the best fit. On model against blue sky an with scrunchies and Yellowberry Legging.
Yellowberry classic Lily bra has plenty of room for growth, stretch, and change. Its clean, simple design gives a little more definition and classic support than some of our other bras, with adjustable straps for the best fit. Lilly Bra front in Mocha against a lime background.
The Yellowberry Lily bra has plenty of room for growth, stretch, and change. Its chic design gives a little more definition and classic support than some of our other bras, and the back hook and eye clasp offers easy adjustments for the best fit. Lilly Bra Snowflake color lay down image on lime green background.
The Yellowberry Lily bra has plenty of room for growth, stretch, and change. Its chic design gives a little more definition and classic support than some of our other bras, with adjustable straps for the best fit. Lilly Bra front Doe Beige on light blue background.
Yellowberry classic Lily bra in Raindrop Light Blue has plenty of room for growth, stretch, and change. Its clean, simple design gives a little more definition and classic support than some of our other bras, with adjustable straps for the best fit. Lilly Bra front in Raindrop against lime yellow green background.
Yellowberry ever popular Lily bra in customer favorite Bubblegum pale pink has plenty of room for growth, stretch, and change. Its clean, simple design gives a little more definition and classic support than some of our other bras, with adjustable straps for the best fit. Lilly Bra Bubblegum front image against turquoise background.
Designed with more developed girls in mind, the Yellowberry Lily bra has plenty of room for growth, stretch, and change. Its chic design gives a little more definition and classic support than some of our other bras, and the back hook and eye clasp offers easy adjustments for the best fit. On model against blue sky an with scrunchies and Yellowberry Legging.
Designed with more developed girls in mind, the Yellowberry Lily bra has plenty of room for growth, stretch, and change. Its chic design gives a little more definition and classic support than some of our other bras, and the back hook and eye clasp offers easy adjustments for the best fit. On model hands in the air white Snowflake Lily Bra against blue sky with scrunchies in the wind.

Cartoon-style pink and blue bra with yellow accents on a white background

Tagless Designs

No irritating tags to scratch or bother you

No Underwires

Complete freedom of movement and comfort

Heart-shaped object with pink and orange gradient on a white background

Soft Fabrics

Premium soft fabrics for all-day comfort

Top Tips on Choosing Bras for Developed Teen Girls

We know that finding supportive, comfy teen bras can be difficult. Parents may not be 100% sure when it's time to switch from a beginner bra to a more structured alternative, or be reluctant to purchase bras with stiff, unforgiving underwire!

The Yellowberry team has answered some of the questions we regularly receive to help you make informed, confident bra buying decisions for your daughter. We have a size chart to help you find the right bra size and offer everything from padded bras to t-shirt bras.

How Do I Know When My Teen Is Ready for More Supportive and Padded Bras?

Although many girls start needing a little more support than a training bra offers between ages ten and fifteen, that's very general. Every teen differs, and it's best to refer to an accurate size guide to check against her measurements for proper fit, or find a good time to sit down and discuss what feels right for your daughter.

You can keep talking about the natural body changes every teen girl experiences, and look out for:

  • Beginner bras that are starting to become tighter
  • Needing to keep loosening adjustable bra straps to get the right fit
  • Tenderness or soreness, especially when playing sports

When your daughter starts outgrowing her training bras, you can use the opportunity to ask about the bra styles and colors she'd most like to try, and pick her favorite bra design together.

What's the Best First Beginner Bra for a Developed Teen Girl?

It's typically advisable to steer clear of underwire bras, as wire doesn't flex or move and can dig in uncomfortably. Young girls are prone to growth spurts and need bras that support them without being restrictive and move with their bodies!

Our comfy Butter Bra is a good example, with double-layered, thicker fabric for full support, and a brushed finish that is soft against the skin. Active girls also tend to go for sporty bras, like our racerback Sugar Seamless Bra, which has a supple material blend that gives complete coverage.

How Can I Find Age-Appropriate Teen Bras that Fit a Girl With a Larger Bust?

Every wireless bra style in our extensive range of underwear for more developed girls has been created to give girls bras that fit amazingly and offer real support. We use specialist four-way stretch materials that are breathable for all-day wear with a perfect bra fit in sizes up to a D cup, available in the Poppy Seamless Bra.

We recognize how important it is for teens to have bras they want to wear, which is why we created our collection to ensure all teens can pick bras that are designed specifically for them, with thought given to every feature.

Are There Bras That Can Adjust With My Teen During Puberty?

Trying to keep pace with the speed at which your daughter grows can mean you're constantly replacing items in her closet, like bras. Investing in a premium teen bra with a super-stretchy fabric and adjustable closures and straps is a great way to save money in the long term!

Some of our most popular bras for teens (like our Joey Triangle Bra) even have adjustable straps, so your daughter can wear this style as a t-shirt bra or as a halter, and move up through the three clasp closures whenever she needs to increase the bra size.