Growing up means lots of little changes—including finding the right underwear that fits well, feels comfy, and makes you feel confident. Whether you’re a teen just starting to wear bras or a teen looking for stylish, practical options, this blog is for you.

When Should a Girl Start Wearing a Bra?

First ，there’s no “perfect age” to start wearing a bra. It all depends on your body and what feels right for you. Some girls start as early as 8 or 9, while others wait until 12 or 13. The key sign? When your chest starts to develop and you feel self-conscious.

Don’t rush it! If you’re not ready yet, that’s totally fine. A training bra is a first step，which offers light support without feeling restrictive, and helps you get used to wearing one.

Types of Girls’ Underwear

a.Training Bras

Perfect for beginners! These are wireless, lightweight, and made with soft fabrics like cotton or modal. They’re designed to provide gentle support, cover the chest, and feel like a second skin. Look for styles with adjustable straps and no underwire.

b.Sports Bras

If you play sports, dance, or run around a lot, a sports bra is a must! They’re made with stretchy, breathable fabrics that keep you cool and supported during activity. Sports bras minimize movement, which prevents discomfort and soreness.

c.Seamless Underwear (Bras & Panties)

Seamless styles are suitable for anyone who hates seeing lines under their clothes. They’re made without bulky seams, so they lay flat against your skin and are invisible under leggings, dresses, or tight shirts. Seamless bras and panties are usually soft and stretchy, making them great for everyday wear.

d.Cotton Panties

It’s soft, breathable, and absorbs moisture, which keeps you feeling fresh all day. Cotton panties come in lots of styles—briefs, hipsters, boyshorts—and are perfect for daily wear.

For Bras:

a.Measure your band: Wrap a measuring tape around your chest, just under your bust (where the bra band will sit).

b.Measure your bust: Wrap the tape around the fullest part of your chest, making sure it’s level and not too tight.

c.Check the size chart: Most brands have a size chart that matches band size (e.g., 32, 34) and cup size (e.g., A, B). If you’re between sizes, go up a band size—comfort is key!

For Panties:

a.Measure your waist: Wrap the tape around your natural waist (just above your hips).

b.Measure your hips: Wrap the tape around the fullest part of your hips (about 2 inches below your waist).

The Tips for Underwear Caring：

a.Wash by hand or use a gentle cycle: Harsh washing machines can damage soft fabrics like cotton and modal. If you use a machine, put your underwear in a mesh bag to protect them.

b.Use mild detergent: Avoid strong, scented detergents—they can irritate your skin and fade the fabric.

c.Air dry: Hang your underwear to dry instead of putting them in the dryer. The heat from the dryer can shrink fabric and break down elastic.

All in all，your body is changing, and that’s amazing—every girl’s journey is different, and there’s no “right” way to look or dress. Whether you prefer plain cotton panties or a fun, colorful bra, wear what makes you feel happy and comfortable.