Bill Mio ruched metallic halterneck swimsuit
NORMA KAMALI's swimwear release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $117, quality lands at 60/100, comfort at 80/100, and sustainability at 60/100 for discerning shoppers.
- Brand · NORMA KAMALI
- Category · Swimwear
AI scorecard
What matters most for shoppers researching this piece right now.
Craftsmanship, stitching, and long-term durability.
Movement, breathability, and day-long wear.
Environmental impact and responsible sourcing.
Attribute deep dive
We break down what drove each score so you can weigh trade-offs.
Quality Analysis 60/100
This swimsuit is made from a smoothing metallic stretch fabric, a blend of 93% polyester and 7% spandex, which offers good resilience for swimwear. However, the care instructions highlight that lotion, sunscreen, oil, and chlorine can cause discoloration, indicating a potential vulnerability to common swimwear exposures.
Comfort Assessment 80/100
This swimsuit offers a comfortable fit thanks to its smoothing metallic stretch fabric, which allows for ease of movement. The ruched design also contributes to a flattering and potentially more forgiving fit.
Sustainability Impact 60/100
This swimsuit is made from 93% polyester and 7% spandex, which are conventional fossil-fuel synthetics without any indication of recycled content.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Waist | Length | Hip |
|---|---|---|---|---|
| medium | 72 cm | 54 cm | — cm | 76 cm |
| xx small | ||||
| large | ||||
| x large | ||||
| small | ||||
| x small | ||||
Gallery
Reference shots help you validate textures, hardware, and proportion before you buy.




Garment details
Need-to-know info pulled from the retailer’s description, sizing notes, and care callouts.
Editors’ Notes: Norma Kamali's 'Bill Mio' halterneck swimsuit is inspired by glamorous pin-up styles. It's made from smoothing metallic stretch fabric and tightly ruched throughout. Play into the retro feel with cat-eye sunglasses.
Editors’ Notes: Norma Kamali's 'Bill Mio' halterneck swimsuit is inspired by glamorous pin-up styles. It's made from smoothing metallic stretch fabric and tightly ruched throughout. Play into the retro feel with cat-eye sunglasses.
Size & Fit: Fits true to size, take your normal size Full brief coverage Model is 177cm/ 5'10", bra size 32A and is wearing a size XSmall Model measurements: Bust: 79cm/ 31" Waist: 61cm/ 24" Hip: 85cm/ 33.5" View size guide
Details & Care: Black metallic stretch-polyester Pulls on 93% polyester, 7% spandex Hand wash Lotion, sunscreen, oil and chlorine can cause discoloration of this item; this is not a manufacturing defect. Please follow care instructions to keep your swimwear in the best condition To get the best from Norma Kamali swimwear, we advise that you rinse it in cold water immediately after swimming in chlorinated or salt water
Delivery & Returns: Find out more about our delivery options . Try items in the comfort of your own home. If they're not quite right, you've got 28 days to request an exchange or return and send them back to us. We'll collect them from your nearest UPS drop off point. Free returns are offered within 14 days of delivery.