The Deep U-Plunge Seamless Wireless Bra is designed for the lowest necklines and the most effortless confidence. Featuring our lowest plunge ever, this bra is designed to disappear under deep V tops, plunging dresses, and daring silhouettes while still providing the shape and support you need.
Crafted from ultra-lightweight seamless fabric, it molds gently to your body for a smooth, second-skin feel that stays invisible under clothing. The wireless construction and lightly-lined cups provide natural shaping without pressure or bulk, while the wide smoothing side bands help create a sleek finish around the underarm and back.
Finished with convertible multi-way straps, the Deep U-Plunge adapts easily to different outfit needs — wear it regular, halter, or cross-back depending on your look.
Minimal. Invisible. Barely there.
But boldly revealing.
Available in two classic shades: Black and Ivory Nude.
Key Features
• Deep U-Plunge Neckline – Our lowest plunge ever, designed for ultra-low necklines and daring silhouettes.
• Wireless Comfort – No wires, no pressure. Just smooth shaping and all-day comfort.
• Lightly-Lined Cups – 0.5cm built-in padding for a natural, smooth silhouette.
• Seamless Second-Skin Fabric – Ultra-lightweight fabric that disappears under clothing.
• Wide Smoothing Side Bands – Helps smooth the underarm and back area for a sleek finish.
• Convertible Multi-Way Straps – Wear it regular, halter, or cross-back to suit different outfits.

Product Details
- Bra type: T-Shirt bra
- Coverage: 3/4 cup coverage
- Neckline cutting: Deep U-Plunge
- Backline cutting: Regular back
- Seamless: Cups & side bands
- Sideband thickness: 9cm
- Strap type: Multi-way
- Strap width: 1cm
- Hook eye: 3 hook-eye with 4 settings
-
Padding: Built-in padding (0.5cm)
Material:
Nylon & Spandex
Measurements:
- S (32A/B/C), M (34A/B/C), L (36A/B/C), XL (38A/B/C), XXL (40A/B/C)
Model (Yanissa) is size 32/70B, wearing size S
No available model sizes right now!
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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