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ITEM INFO

Beautiful Bust, Even While You Sleep

  • Keeps bust in place while sleeping
  • Lifts and smooths the sides
  • Fully wraps for gentle support
  • Double-panel lifts the bust
  • High sides gather and support
  • U-shaped back adds full back support

Support and maintain a beautiful bust even while you sleep.

Great for

  • Caring for your bust during sleep
  • Supporting and maintaining a beautiful bust shape
  • Relaxing at home or during leisure time

Features

  • Double-layer panels for stable support
  • High-side, wide design keeps bust in place
  • Large U-shaped back for easy on/off
  • Soft cotton-blend for gentle comfort

Design

  • Elegant lace adds a subtle, feminine touch
  • Refined style that blends beautifully into daily wear

What's a sleep bra? Why should I wear a bra to bed?

Details

[S]
Bust: 72–80 cm (28.5–31.5 in)
Band: 62–68 cm (24.5–27 in)

[M]
Bust: 79–87 cm (31–34.5 in)
Band: 67–73 cm (26.5–28.5 in)

[L]
Bust: 86–94 cm (34–37 in)
Band: 72–78 cm (28.5–30.5 in)

[XL]
Bust: 93–101 cm (36.5–40 in)
Band: 77–83 cm (30.5–32.5 in)

*Bust

Measure completely around the fullest part of your bust. Hold the tape tight against your back but not too tight in the front.

  • Cotton / Nylon / Spandex
  • Removable slim pads

Notes:

  • The care tag is hidden inside the pad pocket.
  • This bralette is great for relaxing or light activities. For high-impact exercise, like running or intense workouts, we recommend wearing a sports bra for extra support.
Top Rated

Firm Support Dreamy Sleep Bra

SKU: 7800141071
Regular price ¥2,700
Unit price
per 
Shipping calculated at checkout.

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ITEM INFO

Beautiful Bust, Even While You Sleep

  • Keeps bust in place while sleeping
  • Lifts and smooths the sides
  • Fully wraps for gentle support
  • Double-panel lifts the bust
  • High sides gather and support
  • U-shaped back adds full back support

Support and maintain a beautiful bust even while you sleep.

Great for

  • Caring for your bust during sleep
  • Supporting and maintaining a beautiful bust shape
  • Relaxing at home or during leisure time

Features

  • Double-layer panels for stable support
  • High-side, wide design keeps bust in place
  • Large U-shaped back for easy on/off
  • Soft cotton-blend for gentle comfort

Design

  • Elegant lace adds a subtle, feminine touch
  • Refined style that blends beautifully into daily wear

What's a sleep bra? Why should I wear a bra to bed?

Details

[S]
Bust: 72–80 cm (28.5–31.5 in)
Band: 62–68 cm (24.5–27 in)

[M]
Bust: 79–87 cm (31–34.5 in)
Band: 67–73 cm (26.5–28.5 in)

[L]
Bust: 86–94 cm (34–37 in)
Band: 72–78 cm (28.5–30.5 in)

[XL]
Bust: 93–101 cm (36.5–40 in)
Band: 77–83 cm (30.5–32.5 in)

*Bust

Measure completely around the fullest part of your bust. Hold the tape tight against your back but not too tight in the front.

  • Cotton / Nylon / Spandex
  • Removable slim pads

Notes:

  • The care tag is hidden inside the pad pocket.
  • This bralette is great for relaxing or light activities. For high-impact exercise, like running or intense workouts, we recommend wearing a sports bra for extra support.

Shipping

Free shipping on eligible orders, plus a welcome offer on your first order

Delivery

Fast, tracked DHL Express delivery to more than 170 countries and regions

FAQs

Is a Japanese bra size the same as a US, UK, or AU size?

Not exactly. Our band sizes are in centimeters: 65, 70, 75, 80. Your cup comes from the difference between the fullest part of your bust and the ribcage under your bust. For example, A70 is roughly a 32A in US sizing. Use our conversion chart as a starting point, since cup shape and padding can change how a size feels. Size Guide

Why does my usual size feel different in aimerfeel bras?

Many of our bras are designed for lift, so the cups carry more padding than a lightly lined bra. It should still feel comfortable, never pressed or squeezed. If you're spilling over the top of the cup, try one cup size up.

My cups gap at the top. Does that mean the cup is too big?

Not necessarily. Adjust your straps first, then scoop your bust into the cup from the sides. If the gap is still there, try a smaller cup or a style that lifts from below.

What if my size doesn't fit?

Eligible items can be returned for a refund. Return shipping is paid by you, and we know that can add up when you're shipping from outside Japan. Please contact us within seven days of delivery. We don't offer direct size exchanges. For full details, see our Return & Refund Policy. We'd rather you get the right size the first time. Check our Size Guide before you order, or contact us through our Contact Form and we'll help you choose.

What kind of brand is aimerfeel?

We're a Japanese lingerie brand, founded in Kobe in 1964. We started as a small sock shop. Today you'll find us in more than 150 stores across Japan, South Korea, and Taiwan, and every bra is designed in Kobe for comfortable lift and fit. About aimerfeel 

  • 5 stars: 8 (89%)
  • 4 stars: 1 (11%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Ani O (United States)
Age: 18 - 24
Please provide your height: 5'4 - 5'6 (162cm - 167cm)
Size regularly worn: 34A
Please specify the size purchased this time.: A75
The fit of the purchased size: Perfect fit
Makes sleeping better with style!

I was apprehensive about the concept of a sleep bra but its made a difference in my comfort while sleeping, comfy doesn't hurt at all, lace isn't scratchy either. Perfect.

A
Anita

I ordered size large and it fits great for 70D. I ordered this in 4 colours. FYI Size m is too small for 70d, i ordered that the first time.

A
Anita

I ordered size large and it fits great for 70D. I ordered this in 4 colours. FYI Size m is too small for 70d, i ordered that the first time.

A
Anita

Its actually off white not pure bright white. I ordered size large and it fits great for 70D. I ordered this in 4 colours. FYI Size m is too small for 70d, i ordered that the first time.

A
Anita

Comfy - I misread the size chart and should have gotten a Large. Im a size D70/32D or C75/44C. If I ordered the right size I’m sure ut would have been even better!

H
Ha

Im wearing everynight after buying it🫶

j
julie

maybe its just a personal thing but i feel like the pits kinda bother me, and the straps kind of look funny. i wouldn’t wear it to sleep, but i think it still looks pretty cute

S
Sarah c (United States)
excellent sleep bra

So comfy, wish I had bought way more of these! I love the construction!

G
Gracy
best!!! sleep bra!!! ever!!!!!!!

I ordered two bras from aimerfeel a week ago or so and they just arrived here today (super fast shipping btw). It's my first time shopping at aimerfeel and I have wanted to try for a long time. This is one of the two bras I ordered; the other was the wireless-strapless maximum boost bra which I was also very contented with.

I am so happy with this bra! If I could I would give it 10000/10 stars. I have been wanting a sleep bra for a while, because when I go to sleep I just wear a sports bra usually, which have compression that hurt my chest while I am sleeping. This sleep bra excels in both support and comfort. This bra is so comfortable it feels like I'm wearing absolutely nothing, especially around my ribcage, which tends to get squish and discomfort in the morning. However, despite it being amazingly comfortable, it totally somehow wrapped the ladies into place like magic. A relative commented it looks like I'm wearing a regular bra underneath. The quality of the fabric is superb, not at all nylon-y or scratchy, it's intensely soft and comfortable. I love the wide straps that make my shoulders feel like I don't have straps on them at all. The design of the product is stylish and cute, I wouldn't mind it showing under something, and I feel it makes me look extra slim too. I've yet to actually sleep in it yet but I can tell just from laying down that I'm going to enjoy my rest. Thank you aimerfeel!

I am a 32D in normal US size & ordered M.