laniform
Signature Form Plunge Bra
Signature Form Plunge Bra
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Details & Size guide
Details & Size guide
The buttery-soft, second-skin fabric hugs in all the right places, offering light-to-medium support with a smooth, breathable feel.
Recommended to size DOWN for a more compressive fit.
Model Details:
Mya - Bust: 34.5, Waist: 26.5, Wearing XS (sized down)
Alexyz - Bust: 33, Waist: 27.5, Wearing XS
Heaven - Bust: 30, Waist: 24, Wearing XS
Mimi - Bust: 34.5, Waist: 28, Wearing XS
- See our Size Guide for more details.
Materials & Care
Materials & Care
Signature Form Composition: Nylon, Spandex
Lightweight, buttery-soft, second-skin feel
Machine wash cold with similar colors
Use mild detergent and lay flat or hang to dry
Do NOT Iron & Avoid sharp objects
Shipping & Returns
Shipping & Returns
At LANIFORM, we are committed to providing quality products and a smooth shopping experience.
Shipping
- Orders are processed in the order they are received.
- Please allow standard processing times before your order is shipped.
- Once your order has been shipped, you will receive tracking information via email.
- LANIFORM is not responsible for delays caused by shipping carriers, weather conditions, or incorrect shipping information provided at checkout.
Returns & Exchanges
All sales are final. We do not offer refunds, returns, or exchanges for change of mind, incorrect sizing selections, or general wear and tear.
However, if your item arrives damaged, defective, or incorrect, please contact us within 4 days of delivery with:
- Your order number
- A description of the issue
- Clear photos of the item and packaging
Once reviewed, we may offer: - A replacement (if available)
- An exchange
- Store credit
Items must be unworn, unwashed, and in their original condition with tags attached to be eligible for review.

LOVE the Plunge Bra ! This bra is super supportive and definitely makes the girls look good , perfect for the gym or just for doing some errands. Definitely one of my favorite bras to workout in and wear in general . For reference i’m wearing a size Xs ⭐️
This bra is very comfy! They keep my girls in place and that’s very hard for me to find . Any girls who feel they can’t wear the plunge bra I’m a 36DD wearing a medium :)
I got an XS and it fits perfectly. The plunge is so sleek but stylish and gives me both comfort and confidence!! Material is so breathable and keeps me cool during any training! Absolutely in love with this bra and can’t wait to see what comes next - xoxo
As a 36B, broad shoulders, wide, rib cage girlie, this bra is an essential piece of my workout rotation.
I have tested it out in the gym and at my Pilates studio, and the one thing I can see about this bra is that it’s supportive yet comfortable.
I am a very active person, so I’m always worried about a nip slip or even my neck getting so sore from these style of tops. But with this bra. It has allowed me and my body to feel secure and flexible with our day-to-day movements.