NEW! LIVE FREE! Lightly-Lined 100% Non-Slip Strapless Wireless Bra in – I'M IN

🇸🇬 Free shipping for Singapore orders with a min. spending of S$60

🌏 Free shipping for International orders with a min. spending of S$100

✨ Shop with confidence! 30 days exchange and returns

United States (USD $)

NEW ARRIVALS
NEW ARRIVALS
COLLECTIONS

COLLECTIONS

Ooh-La-La!

Deep U-Plunge

Oh-So-Smooth Essential V2.0

Contour-Sculptor!

Air-ee Strapless (Machine Wash Edition)

Shop All Latest
SIZE GUIDE
BRA SIZE CALCULATOR
POPULAR
POPULAR
COLLECTIONS

COLLECTIONS

Machine Wash Edition

Hey Period!

Forme

Air-ee Bodysuit

Love in Bloom

Shop All Popular

BRA

BRA

Everyday Hustle!

Oompharific!

Bulge Free!

Hoppy Poppy!

CHEEKIES

CHEEKIES

Air-ee Cotton (Machine Wash Edition)

Premium Mid-Rise Butthugger

SHAPEWEAR

SHAPEWEAR

Air-Shaper No-Wedgie (Medium Compression)

Contour-Sculptor!

Max-Sculptor!
SIZE GUIDE
BRA SIZE CALCULATOR
NO. 1 COMFIEST
NO. 1 COMFIEST
BEST SELLERS

BEST SELLERS

Air-ee Thin Straps

Air-ee V-Neck

Air-ee Cheekies (Signature Edition)

Air-ee Cotton (Machine Wash Edition)

Shop All Air-ee

BRA

BRA

Thin Straps

Thick Straps

V-Neck

Square Neck

Bandeau

Bandeau Slim

Pullover

Lace

Strapless (Machine Wash Edition)

V-Sculpt (Machine Wash Edition)

Cotton (Machine Wash Edition)

PLUS (D/E/F cups)

CHEEKIES

CHEEKIES

Low-Rise

Mid-Rise

Super High-Rise

BODYSUIT

BODYSUIT

Bodysuit
SIZE GUIDE
BRA SIZE CALCULATOR
NO. 1 STRAPLESS
NO. 1 STRAPLESS
BEST SELLERS

BEST SELLERS

Full Scoop! Lightly-Lined

5th Gen! 100% Non-Slip

Air-ee Strapless (Machine Wash Edition)

365 Front Clasps Anti-Slip

Lift It Up! V2.0 100% Non-Slip

Shop All Strapless

PADDING TYPE

PADDING TYPE

Lightly-lined

Lifting

Push Up +1

Push Up +2

Push Up +3

SEAMLESS

SEAMLESS

Fully Seamless

Seamless Cups

Non-Seamless

COVERAGE

COVERAGE

1/2 Coverage

3/4 Coverage

Full Coverage
SIZE GUIDE
BRA SIZE CALCULATOR
PLUS
PLUS
COLLECTIONS

COLLECTIONS

Air-ee+

Forme+

5th Gen! 100% Non-Slip

Air-shaper (Medium Compression)

Air-Shaper No-Wedgie (Medium Compression)

Contour-Sculptor!

Max-Sculptor!

Shop All PLUS

BRA TYPE

BRA TYPE

T-Shirt

Strapless

SHAPEWEAR COMPRESSION

SHAPEWEAR COMPRESSION

Medium

Strong

Maximum
SIZE GUIDE
BRA SIZE CALCULATOR
BRA
BRA
BEST SELLERS

BEST SELLERS

Air-ee Thin Straps

Air-ee V-Neck

Forme

5th Gen! 100% Non-Slip

Air-ee Strapless (Machine Wash Edition)

Full Scoop! Lightly-lined

Shop All Bra

BRA TYPE

BRA TYPE

T-Shirt

Strapless

Bandeau

Bralette

Pullover

Bra Top

Stick-on

PADDING TYPE

PADDING TYPE

Lightly-lined

Regular

Lifting

Push Up +1

Push Up +2

Push Up +3

No Padding

COVERAGE

COVERAGE

1/2 Coverage

3/4 Coverage

Full Coverage
SIZE GUIDE
BRA SIZE CALCULATOR
CHEEKIES
CHEEKIES
BEST SELLERS

BEST SELLERS

Air-ee Cheekies (Signature Edition)

Air-ee Cotton Cheekie (Machine Wash Edition)

Hey Period!

Shop All Cheekies

CHEEKIES TYPE

CHEEKIES TYPE

Regular

Butthugger

Thong

Boyshorts

Period Undies

RISE

RISE

Low-Rise

Mid-Rise

Super Mid-Rise

High-Rise

Super High-Rise

SEAMLESS

SEAMLESS

Fully Seamless

Non-seamless
SIZE GUIDE
BRA SIZE CALCULATOR
SHAPEWEAR
SHAPEWEAR
BEST SELLERS

BEST SELLERS

Air-Shaper (Medium Compression)

Air-Shaper No-Wedgie Cheekie (Medium Compression)

Contour-Sculptor!

Max-Sculptor!

Shop All Shapewear

COMPRESSION

COMPRESSION

Gentle

Medium

Strong

Maximum

SHAPEWEAR TYPE

SHAPEWEAR TYPE

Cheekie

Shortie

RISE

RISE

Super Mid-Rise

Super High-Rise
SIZE GUIDE
BRA SIZE CALCULATOR
MORE
MORE
COLLECTIONS

COLLECTIONS

Love in Bloom

HeatHug!

LOUNGEWEAR

LOUNGEWEAR

Bralette

Lounge Top

Lounge Shorts

Lounge Pants

Lounge Dress

Lounge Set

THERMAL WEAR

THERMAL WEAR

Thermal Top

Thermal Pants

GIFTING

GIFTING

E-Gift Card
SIZE GUIDE
BRA SIZE CALCULATOR
LOOK GREAT!
LOOK GREAT!
LOOKBOOK

LOOKBOOK

Shop All Lookbook

SOLUTIONS

SOLUTIONS

Everyday Essentials

Period-Friendly

Sculpt & Shape

PLUS

"Boob Job" Effect

OCCASIONS

OCCASIONS

Bridal & Bridesmaid

Workwear Ready

Uniform-Friendly

Celebration-Worthy

Fashion Girl Picks

Mum Approved
SIZE GUIDE
BRA SIZE CALCULATOR
SHOP ALL
Wishlist
Login / Register

Menu

NEW ARRIVALS
NEW ARRIVALS
COLLECTIONS

COLLECTIONS

Ooh-La-La!

Deep U-Plunge

Oh-So-Smooth Essential V2.0

Contour-Sculptor!

Air-ee Strapless (Machine Wash Edition)

Shop All Latest
POPULAR
POPULAR
COLLECTIONS

COLLECTIONS

Machine Wash Edition

Hey Period!

Forme

Air-ee Bodysuit

Love in Bloom

Shop All Popular

BRA

BRA

Everyday Hustle!

Oompharific!

Bulge Free!

Hoppy Poppy!

CHEEKIES

CHEEKIES

Air-ee Cotton (Machine Wash Edition)

Premium Mid-Rise Butthugger

SHAPEWEAR

SHAPEWEAR

Air-Shaper No-Wedgie (Medium Compression)

Contour-Sculptor!

Max-Sculptor!
NO. 1 COMFIEST
NO. 1 COMFIEST
BEST SELLERS

BEST SELLERS

Air-ee Thin Straps

Air-ee V-Neck

Air-ee Cheekies (Signature Edition)

Air-ee Cotton (Machine Wash Edition)

Shop All Air-ee

BRA

BRA

Thin Straps

Thick Straps

V-Neck

Square Neck

Bandeau

Bandeau Slim

Pullover

Lace

Strapless (Machine Wash Edition)

V-Sculpt (Machine Wash Edition)

Cotton (Machine Wash Edition)

PLUS (D/E/F cups)

CHEEKIES

CHEEKIES

Low-Rise

Mid-Rise

Super High-Rise

BODYSUIT

BODYSUIT

Bodysuit
NO. 1 STRAPLESS
NO. 1 STRAPLESS
BEST SELLERS

BEST SELLERS

Full Scoop! Lightly-Lined

5th Gen! 100% Non-Slip

Air-ee Strapless (Machine Wash Edition)

365 Front Clasps Anti-Slip

Lift It Up! V2.0 100% Non-Slip

Shop All Strapless

PADDING TYPE

PADDING TYPE

Lightly-lined

Lifting

Push Up +1

Push Up +2

Push Up +3

SEAMLESS

SEAMLESS

Fully Seamless

Seamless Cups

Non-Seamless

COVERAGE

COVERAGE

1/2 Coverage

3/4 Coverage

Full Coverage
PLUS
PLUS
COLLECTIONS

COLLECTIONS

Air-ee+

Forme+

5th Gen! 100% Non-Slip

Air-shaper (Medium Compression)

Air-Shaper No-Wedgie (Medium Compression)

Contour-Sculptor!

Max-Sculptor!

Shop All PLUS

BRA TYPE

BRA TYPE

T-Shirt

Strapless

SHAPEWEAR COMPRESSION

SHAPEWEAR COMPRESSION

Medium

Strong

Maximum
BRA
BRA
BEST SELLERS

BEST SELLERS

Air-ee Thin Straps

Air-ee V-Neck

Forme

5th Gen! 100% Non-Slip

Air-ee Strapless (Machine Wash Edition)

Full Scoop! Lightly-lined

Shop All Bra

BRA TYPE

BRA TYPE

T-Shirt

Strapless

Bandeau

Bralette

Pullover

Bra Top

Stick-on

PADDING TYPE

PADDING TYPE

Lightly-lined

Regular

Lifting

Push Up +1

Push Up +2

Push Up +3

No Padding

COVERAGE

COVERAGE

1/2 Coverage

3/4 Coverage

Full Coverage
CHEEKIES
CHEEKIES
BEST SELLERS

BEST SELLERS

Air-ee Cheekies (Signature Edition)

Air-ee Cotton Cheekie (Machine Wash Edition)

Hey Period!

Shop All Cheekies

CHEEKIES TYPE

CHEEKIES TYPE

Regular

Butthugger

Thong

Boyshorts

Period Undies

RISE

RISE

Low-Rise

Mid-Rise

Super Mid-Rise

High-Rise

Super High-Rise

SEAMLESS

SEAMLESS

Fully Seamless

Non-seamless
SHAPEWEAR
SHAPEWEAR
BEST SELLERS

BEST SELLERS

Air-Shaper (Medium Compression)

Air-Shaper No-Wedgie Cheekie (Medium Compression)

Contour-Sculptor!

Max-Sculptor!

Shop All Shapewear

COMPRESSION

COMPRESSION

Gentle

Medium

Strong

Maximum

SHAPEWEAR TYPE

SHAPEWEAR TYPE

Cheekie

Shortie

RISE

RISE

Super Mid-Rise

Super High-Rise
MORE
MORE
COLLECTIONS

COLLECTIONS

Love in Bloom

HeatHug!

LOUNGEWEAR

LOUNGEWEAR

Bralette

Lounge Top

Lounge Shorts

Lounge Pants

Lounge Dress

Lounge Set

THERMAL WEAR

THERMAL WEAR

Thermal Top

Thermal Pants

GIFTING

GIFTING

E-Gift Card
LOOK GREAT!
LOOK GREAT!
LOOKBOOK

LOOKBOOK

Shop All Lookbook

SOLUTIONS

SOLUTIONS

Everyday Essentials

Period-Friendly

Sculpt & Shape

PLUS

"Boob Job" Effect

OCCASIONS

OCCASIONS

Bridal & Bridesmaid

Workwear Ready

Uniform-Friendly

Celebration-Worthy

Fashion Girl Picks

Mum Approved
Wishlist
Login / Register

SIZE GUIDE BRA SIZE CALCULATOR

PRODUCTS

FILTER

Products Category

Clear

LIVE FREE! Polka Dot Bikini Cheeky

LIVE FREE! Polka Dot Bikini Cheeky

LIVE FREE! Polka Dot Bikini Cheeky

Black + 1 color

Regular price $12.00 USD

Add to wishlist

Compare

ABOUT US

Our Story
Store Locator
Contact Us
Blog
I'M IN INDONESIA
I'M IN PHILIPPINES
I'M IN BRUNEI

CUSTOMER SERVICE

Self-love Club
Size Guide
Compare Products
Delivery Information
Return & Exchange
FAQ

SIGN UP FOR OUR NEWSLETTER

Unlock 5% off your first order. Be the first to know about our latest sales, new launches and more...

Enter your email

***By entering the e-mail you accept the terms and conditions and the privacy policy.

We accept

Facebook
Instagram
TikTok
YouTube

© 2026 I'M IN. All rights reserved by NBT ASIA PTE LTD. “I’M IN” and the “I’M IN” logo are trademarks of NBT ASIA PTE LTD and its affiliates.

Home Account Shop 0 Wishlist 0 Cart

I'm looking for…

Explore IMINXX

What's your vibe today?

search

find

search

create

Product Type

Product Type

Quick Cart (0)

Free Shipping for all orders over $0.60 USD

Your cart’s looking a little empty…

Why not treat yourself to something pretty today?

Skip to content

Choosing a selection results in a full page refresh.
Opens in a new window.

Click here to search by product / keyword

0

BRA SIZE CALCULATOR

Step 1:

Measure your Underbust Circumference at it's tightest, the circumference right under your busts.

CM

Step 2:

Measure your Overbust Cicumference, the circumference of your bust at the fullest point.

CM

Getting your bra size

❤️

Hey beautiful!

It looks like your measurements don’t match our current size guide just yet. Our team is working on expanding our size range so that everyone can find their perfect fit. Stay tuned as we can’t wait to support you soon!

My latest Size

You've got your bra size!
With an underbust measurement of CM and overbust measurement of CM, we have calculated your size to be the following:

Your bra size is now saved!
You can view it anytime under View My Wardrobe. No more forgetting your size!

Bra Size

-

Equivalent to

-