A seamless strapless bra that's so comfortable that you would wear it 365 days, everyday, all year round. Well hidden under your outfit, stays-put & lifts you up for the perfect shape.
The 3 main functions are designed to achieve the 3 most highly requested features: Seamless, Anti-Slip, 100% Comfort.

1. Seamless Cups Rims and Bands
Yes, a non-seamless bra are usually “visible” under clothes, especially the rims of the cups are thick. It’s often a bugbear for those who favour body-con/tight outfits when such “bra lines” easily show.
The rims on the 365 seamless bra is thin and design to hide under your outfit, giving you a smooth silhouette.
Thinnest Cup Rims: Made at just 2mm thin so that it is well hidden under your outfits. Seamlessly blending into your outfit that doesn't show the bra shape.
The bands are 100% stitching-free to create a seamless finish.
2. Anti-Slip. Silicone-Free.
The perfect marriage of the right materials to boost comfort level with anti-slip properties. The seamless bonding of the anti-slip fabric on the seam-free side bands gives you a secure grip. The seam-free side bands are stretchy & wide enough to hug your girlies for a comfy glove-fit.
Made silicone-free for sensitive skin ladies too.
3. 100% Comfort W AIRDOTS & FUWA FUWA CUPS
Made in I'M IN signature fuwa fuwa cups family that’s well known for it’s cushiony soft cups. Roll it, Toss it! Wire-free, you could only imagine how comfortable it could be.
Designed with I’M IN AIRDOTS on both side bands, it helps with sweat ventilation and with the one of its kind aesthetics.
Of course, the perfect rounded cup shape that gives you the curves we are deserve! No pointy cups forever! The teardrop shape padding gives you a lift & boost by 1 cup size, helping you to achieve a fuller & natural looking bust shape.
The fabric is smooth, soft and glides on your skin. This is how we imagined comfort to be like yet achieving the most ideal seamless bra that stays put.
Welcome to the NEW 365 strapless experience by I’M IN. All day, every day! Xx

Each bra comes with complimentary zip lock clear bag for travel use & a pair of I'M IN Signature Embroidered Straps.
Material:
80% Nylon, 20% Spandex
Measurement:
- Size S (32A/B/C), M(34A/B/C), L(36A/B/C), XL(38A/B/C), XXL(40A/B/C)
Model is a size 32/70B, wearing Size S
Treat your intimates with care, the more delicate you treat them, the longer they’ll last!
Exchange policy (Singapore)
Eligibility:
- Purchases from iminxx.com or the I’m in experience store can be exchanged within 30 days from the date of shipping or purchase.
- Items must be returned in original condition - unworn, unwashed, unaltered, with all original tags attached
Non-exchangeable items:
- Cheekies (panties)
- Shapewear
- Stick-on bras
- Nipple tapes
- Clearance sale items (as indicated)
Exchange Fees:
- First exchange: Complimentary
- Second and subsequent exchanges: S$6.99 restocking fee per request
For International orders:
Item(s) purchased via IMINXX.COM online store can be returned via post/courier to our Singapore fulfilment center at.
Return Policy
Eligibility:
- Applies to merchandise purchased from IMINXX.COM only.
- Returns must be requested within 30 days from the date of shipping.
- Items must be returned in original condition — unworn, unwashed, unaltered, and with all original tags attached.
Non-returnable items:
- Cheekies (panties)
- Stick-on bras
- Nipple tapes
- Clearance sale items (as indicated)
Return Conditions:
- All returned items will undergo a final inspection before a Returns Coupon Code is issued.
- Returns that do not meet the policy will not be accepted.If your order included a Gift With Purchase (GWP), the GWP must be returned. If not, the retail price of the GWP will be deducted from your Returns Coupon Code value.
- Refunds are issued only in the form of a Returns Coupon Code — no cash refunds.
Returns Coupon Code:
- Valid for 90 days from the date of issue and will auto-expire thereafter.
- Can be used to offset your next purchase at www.iminxx.com only.
Fees (For Singapore Orders):
- First return: Complimentary
- Second and subsequent returns: S$6.99 restocking fee per request (unless otherwise stated).
Fees (For International Orders):
- Items can be returned via post/courier to our Singapore fulfilment centre.
I'M IN Experience Store Purchases
All purchases made in person at the I'M IN Experience Store are final — no returns or refunds.
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Product Enquiry
Submit your product questions and our team will get back to you with the answers you need to feel great about your order
