Girls' Underwear Class: When Should You Start Wearing Bras? Your First Double-Breasted Underwear and Bras

When should you start wearing your first bra?

Children grow up so quickly! It's also necessary to prepare adult underwear. For parents who are wondering when to start their children wearing bras, we will introduce recommended bras and how to choose them.

Recommended bras (innerwear) to suit your growing breasts

Illustration of the bust top becoming more noticeable

The top of the bust begins to become visible

The top of the breasts can rub and cause pain, or they can show through clothes, which can be a concern.

An inner layer with double layers in the chest area.
It gently protects your growing breasts,
It is recommended to start wearing it before your breasts start to grow!

Recommended for first-time double breast enlargers

If it's your first time using it, the pads may feel stiff or uncomfortable, so it's often difficult to put them on.
If it's your first time, we recommend a double-breasted bra instead of a padded one.
This one has a slightly soft and fluffy material in the chest area, so it not only has double layers but also provides gentle coverage.

Piecclair [100% Cotton/Double-Breasted] Tank Top (140-160cm)

Pierre Clair
[100% cotton/double breasted]
Tank top (140~160cm)

(tax included)

The pad is firmly inserted
It seemed strange so they didn't put it on.
It's double-layered
I started with no padding.
Once you get used to the double layer
They also started using padded ones.

Illustration of the bust area gradually expanding

The area around the bust top gradually expands.

When you exercise, your breasts may shake and feel painful.

A type of innerwear with a slightly thick padding.
If you are concerned about the movement, choose something that is called a bra.

This one has pads that can be inserted and removed.
If you feel any discomfort, you can remove the pads and continue using it.
The pads are not separated into left and right sides, so they do not slip off easily, making it easy to try.

Piecclair [Cotton Blend/Padded] Tank Top (Completely Seamless) (140-160cm)

Pierre Clair
[Cotton blend/padded]
Tank top (completely seamless) (140-160cm)

(tax included)

Because it feels good on the skin,
"It feels amazing!"
They are wearing it.
I got used to the pads,
I can't let go of this innerwear now.

Illustration of a bust that becomes round and bulging in three dimensions

The bust becomes three-dimensional and rounded.

You may feel that your entire bust is more noticeable.

Gentle, non-irritating bras and bra tops.

It's too early for adult sizes, but choose ones with three-dimensional cups.
If you use innerwear with three-dimensional padding
It can be used as an extension of your existing innerwear and can be used without any hesitation.

Pierre Clair
[100% cotton/insertion pad]
Tank top (140-160)

(tax included)

Cotton type innerwear
It is also easy to wear for adolescents with sensitive skin.

Looking at the data: "What type of underwear do people wear?"

Source: Gunze survey, n=780, unit: %

When should you start wearing double-layered innerwear?

In the lower grades, single-layer bras are more common, while in the upper grades, double-layer bras, bras with cups, and single-layer bras are equivalent. The number of double-layer bras decreases among high school students.

When asked about the type of underwear they usually wear,
Of those who answered that they own a tank top type,
We have compiled a list of tank top shapes.
In the lower grades, there are types with nothing on the chest.
While the overwhelming majority of students are in the upper grades,
Double-breasted type, cupped type, single-piece type
They line up in roughly the same proportions.
When I became a junior high school student, my breasts lost two sizes.
More cup types available、
When you become a high school student、The number of double breasted people has further decreased.、
On the other hand, the number of people wearing single-piece types is increasing slightly.

*The single-piece type is available in both cup and double breasted versions.
It's an unattached tank top.

When should I start wearing cupped underwear?

Types of cupped innerwear and percentage of people wearing them by age. The highest percentage is among junior high school students, with a slight decrease thereafter.

Among the types of underwear you normally wear
When wearing cupped underwear
The percentage of those who responded is summarized below.
As they move from lower grades to junior high school,
The percentage of women who wear cupped underwear is
It's increasing, and when you start wearing a bra
It seems like the percentage is decreasing a little.
Just as bra tops are popular among adults,
Can be worn as an adult cup innerwear.
Some people may want to move on.

A graph showing the types of bras people usually wear. As people get older, the types they wear become more diverse, including half-tops, sports bras, non-wired bras, and wired bras. Among high school students, wired bras are the most common, at 30%.

Among school-age girls of all ages
Among bra types, sports bras are the best.
This seems to be the highest percentage of people wearing them.
Half-tops and
The increase in sports bra wear
When you become a junior high school student, you start wearing non-wired bras.
More and more people are wearing them,
Variations in bras worn
It is assumed that this is increasing.
When you become a high school student, you also need to wear non-wired bras.
The percentage is as high as that of sports bras.
Regarding wearing wired bras
It will increase considerably.

When should you switch from children's underwear to adult underwear?

A bar graph showing the use of underwear by grade level. The percentage of students wearing adult underwear increases as they get older, with 80% of third-year students wearing adult underwear.

Little by little from junior high school
Adult innerwear
The number of people wearing them is increasing.

If you are looking for padded underwear similar to that for adults,

Based on the real "voices" of junior and senior high school students,
A bra camisole from a brand that pursues comfort and a design that fits everyday wear.
Just like adults, bra camisoles are available in sizes S to L.
It's simple and easy to match with clothes, making you feel more grown-up.

unTuche
Bra Camisole

(tax included)

There is no set age for what type of underwear you should start wearing, it's up to each individual! Recently, I've heard that some mothers are recommending that their children wear double-layered underwear at an early age for security reasons.

When I was in the fourth grade of elementary school,
When wearing gym clothes or a T-shirt
There was a time when I started to worry about my chest.
At that time, I recommended that my daughter wear a double-layered innerwear.

How do you explain the significance of wearing a bra?

The developing breasts are sensitive,
Sensitive to pain and discomfort.
The bra is soft
It acts as a cushion,
It protects your breasts from irritation.
When the top of the bust becomes visible,
I'm worried about it hurting,
I also tend to worry about it being see-through...
Bras are also transparent.
It will protect you ♪
Avoid situations where your breasts are easily visible.
To take care of my body
The first step to becoming aware.
I never cared before
You can also incorporate it into your grooming routine.

Even when it's time to protect your breasts, your child may not say anything. It might be a good idea to bring it up along with other topics.