Special-events

Your Ultimate Guide to I'M IN's Biggest Lingerie Sale of the Year 2026

Everyone's IN. Are you? 🩷

The wait is FINALLY over! I’M IN’s Biggest Lingerie Sale of the Year is here, and we're bringing you our biggest deals, exciting new arrivals, returning favourites and exclusive gifts — all in ONE sale! 🥳

Whether you've been eyeing your next everyday bra, stocking up on your favourite air-ee essentials or looking to refresh your entire lingerie drawer, now's the time to get IN!

We've put together the ultimate shopping guide to help you make the most of our sale, so you can spend less time figuring things out and more time adding your favourites to cart. 😉

When is the sale happening?

Mark your calendars, ladies! Here's everything you need to know about our sale timings.

Priority Access | 6 Nov (Fri), 10PM SGT
Public Access | 7 Nov (Sat), 12AM SGT
Sale Ends | 9 Nov (Mon), 11:59PM SGT

Our sale will be available online at iminxx.com.

Priority Access holders get to shop TWO HOURS before everyone else, giving you first dibs on your favourite styles, colours and sizes.

Signed up for Priority Access?

6 Nov (Fri), 9PM SGT: You'll receive an email containing your exclusive website access code at the email address you registered with.
6 Nov (Fri), 10PM SGT: Head over to iminxx.com, enter your access code and start shopping TWO HOURS before public access begins!

To make sure you don't miss your email, we recommend adding info@iminxx.com to your safe senders list.

If you don't see your email, check your spam or junk folder first.

Still can't find it? Drop us a DM on Instagram at @iminxx with your registered email address, and our team will assist you!

And there's an Early Bird Gift waiting for you 🎁

Shopping early comes with an extra little treat!

Purchase ANY bra during Priority Access on 6 Nov (Fri), from 10PM to 11:59PM SGT, and you'll receive our Limited Edition! INsider Pocket Tote, worth $19.90!

Choose from three adorable designs of this foldable reusable bag, perfect for keeping in your handbag for your next shopping trip.

Online-exclusive and available while stocks last!

Buy 1, Get 1 FREE on the entire air-ee Collection ☁️

Yes, you read that right! ☁️

Our No.1 Comfiest air-ee Collection, tried and loved by thousands of Asian ladies, is going on BUY 1 GET 1 FREE!

From everyday seamless bras to cheekies, newly-restocked bandeaus and more, it's the perfect opportunity to stock up on the ultra-soft, second-skin comfort you know and love.

And that's not all — we're introducing brand-new additions to the collection, which will ALSO be included in the promotion!

Meet our new air-ee Arrivals ✨

1️⃣ air-ee Front Clasp Seamless Bra — S$42.90

Meet our first-ever front-clasp design in the air-ee Collection!

Combining the convenience of our 365 Front Clasp with the ultra-soft, second-skin comfort of our No.1 Comfiest air-ee fabric, this new arrival makes everyday dressing a little easier.

Featuring a flattering V-plunge neckline, built-in padding and a convenient front closure, it's designed for effortless comfort.

Available in Black, Truffle and Berry, from sizes XS – 3XL.

2️⃣ air-ee Seamless Boyshorts — S$16.90

Our first-ever boyshorts design is here!

Designed for ladies who love a little more coverage, these boyshorts combine a flattering mid-rise fit with full butt coverage and the same breathable, seamless comfort you love from air-ee.

Available in Black, Truffle and Berry, from sizes XXS/XS – XXL/3XL.

3️⃣ air-ee Low-Rise & Mid-Rise Seamless Cheekies — S$15.90

Your bestselling air-ee Cheekies are also available in the new Truffle and Berry colours, too!

Whether you're a low-rise or mid-rise kind of lady, there's a fit for everyone.

Pair them with your favourite air-ee bras for matching everyday essentials!

How does the air-ee Buy 1, Get 1 FREE work?

Shopping our B1G1 promotion is easy, but here's one important thing to remember:

B1G1 applies to air-ee items of the SAME PRICE, purchased in multiples of TWO.

For example:

Add two air-ee Thin Straps Seamless Bras at S$39.90 each, and you'll only pay for one.
Add four eligible air-ee Cheekies at S$15.90 each, and you'll only pay for two.
Mix and match eligible air-ee styles and colours within the same price point!

You can enjoy B1G1 across multiple qualifying pairs in the same order.

Important: Items from different price points cannot be paired together for B1G1. For example, an air-ee bra priced at S$42.90 cannot be paired with cheekies priced at S$15.90 as a qualifying pair.

The promotion will be automatically applied to eligible items in your cart; no code required.

Storewide discounts of Up to 30% Off ❤️🔥

Not shopping air-ee? We've got you covered, too!

Enjoy bigger savings when you shop more from our other lingerie collections.

Any 3 items → 20% OFF
Any 5 items → 25% OFF
Any 8+ items → 30% OFF

It's the perfect time to stock up on everything from strapless bras and everyday T-shirt bras to lace bralettes, shapewear, nursing essentials and more!

A few things to take note of:

The storewide discount applies to all products outside the air-ee Collection.
air-ee items do not count towards the number of items required to unlock these discounts.
Eligible discounts will be automatically applied to your cart. No promo code is required!

For example, if your cart contains three non-air-ee items and two air-ee bras, you'll receive 20% off the three items, while the two air-ee bras qualify separately for B1G1 if they're the same price.

Shop faster with our Curated Bundles ⚡️

New to I’M IN? Or simply want a faster way to cart out your favourites?

We've done the picking, so you can do the carting! 🛒

For this sale, we've put together six curated bundles featuring some of our top picks and everyday essentials.

Discover:

The Strapless Essentials Bundle — Three strapless styles for different outfits and necklines.
The air-ee 4-Days Bra Bundle — Four air-ee bra styles for everyday comfort.
The 3-Level Shapewear Bundle — Three shapewear essentials with varying levels of compression.
The air-ee Machine-Washable 4-Days Bra Bundle — Four easy-care air-ee bras.
The Period Essentials Pack — A selection of everyday and period underwear essentials.
The 7-Days Seamless Cheekies Pack — A collection of our bestselling air-ee seamless cheekies.

Instead of searching for and adding each item individually, simply select your preferred bundle and add multiple essentials to your cart in one go!

Our curated bundles will be available when the sale starts.

Note: Eligible products within the bundles will still follow their respective sale promotion mechanics.

Unlock FOUR exclusive Gifts with Purchase 💝

What's a big sale without a little something EXTRA? 🎁

We're bringing you FOUR online-exclusive Gifts with Purchase, including a limited-edition early-bird gift for Priority Access shoppers!

And here's the best part: Our gifts are stackable! This means you can qualify for multiple gifts in the same order when you meet their respective requirements.

Important things to note:

All Gifts with Purchase are online-exclusive and available while stocks last.
Minimum spend requirements are calculated after discounts.
All purchases will count towards the minimum spend required for Gifts with Purchase, after discounts, including the air-ee B1G1.
Eligible gifts will be automatically added to your cart. If a gift does not appear in your cart, it has been fully redeemed.

Frequently Asked Questions 💬

1. What's included in the air-ee B1G1 promotion?

Our ENTIRE air-ee Collection is included, whether it's bra, bodysuits or cheekies! And YES, our NEW air-ee arrivals are included in B1G1 too!

You can mix and match your favourite styles, colours and sizes, as long as they're the same price and purchased in multiples of two.

2. What's included in the storewide discounts of up to 30% OFF?

Everything OUTSIDE of our air-ee collection is included! The more items you add to cart, the bigger your discount!

Do note that air-ee products are excluded from the storewide discounts and do not count towards the item quantities required to unlock these tiers.

3. Do I need a promo code to enjoy the discounts?

No! All eligible B1G1 promotions and storewide discounts will be automatically applied to your cart; no code required.

4. Can I use other discount or promotion codes during the sale?

Unfortunately not! Our Biggest Lingerie Sale of the Year promotions cannot be combined with any other discount or promotion codes, which includes the membership points redemption.

But don't worry! You'll still get to enjoy our air-ee B1G1 promotion, storewide discounts of up to 30% off and free Gifts with Purchase — all automatically applied to your cart!

5. Can I combine air-ee B1G1 with the storewide discount?

Both promotions can apply within the same order, but not to the same items.

The air-ee Collection is excluded from the storewide discount, and air-ee purchases do not count towards the quantity required to unlock storewide discount tiers.

6. Do air-ee purchases count towards the minimum spend for Gifts with Purchase?

Yes! Although air-ee items are excluded from storewide discounts, their discounted purchase value still counts towards the minimum spend required for Gifts with Purchase.

7. Are the Gifts with Purchase stackable?

Yes! You can qualify for multiple gifts in one order when you meet their respective requirements.

If a gift does not appear in your cart, that means it has been fully redeemed.

8. Can I get the INsider Pocket Tote during Public Access?

No, the INsider Pocket Tote is an exclusive early-bird gift available only during Priority Access on 6 Nov (Fri), from 10PM to 11:59PM SGT, with the purchase of any bra, while stocks last.

9. Can I shop the sale in physical stores?

Yes! Our Biggest Lingerie Sale of the Year will also be available at I’M IN's Singapore retail stores from 7-9 Nov, during regular operating hours.

Do note that Gifts with Purchase are online-exclusive.

10. Can I make an exchange if the product or size doesn't fit me?

Yes, you can! Our standard 30-day exchange policy applies. You may refer to it here.

11. How long will it take for my order to be processed?

Due to a high volume of orders, order processing may take 3 to 21 working days. We seek your patience on this, and rest assured that our team will be processing orders as quickly as we can.

Should you need to request a delay in your order delivery as you will be away on a holiday, simply let us know in the notes section during check-out!

Ready to Get IN? 🩷

Our Biggest Lingerie Sale of the Year is the perfect time to stock up on your favourite intimates, discover new styles and enjoy some of our biggest deals yet!

Whether you're an air-ee lover, a strapless bra enthusiast or simply looking for your next everyday essential, there's something for everyone.

So get your wishlist ready, set your alarms and prepare to cart out!

Everyone's IN. Are you?

Xx, #IMINXX