Bill Mio ruched halterneck swimsuit
NORMA KAMALI's swimwear release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $175, quality lands at 70/100, 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 70/100
This swimsuit is crafted from a smoothing stretch fabric (95% polyester, 5% spandex) and is machine washable, suggesting a practical and resilient choice for swimwear. However, be mindful that common elements like lotion, sunscreen, oil, and chlorine can cause discoloration, which is not considered a manufacturing defect.
Comfort Assessment 80/100
This swimsuit is designed with comfort in mind, featuring a smoothing stretch fabric and 5% spandex for excellent flexibility. While the ruching is tight, the overall stretchiness should ensure a comfortable fit that moves with you.
Sustainability Impact 60/100
This swimsuit is made from conventional polyester and spandex, which are fossil-fuel-derived synthetics without any mention of recycled content, indicating a lower sustainability profile.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Waist | Length | Hip |
|---|---|---|---|---|
| small | 66 cm | 52 cm | 84 cm | 64 cm |
| large | ||||
| medium | ||||
| x large | ||||
| x small | ||||
| xx 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 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 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 180cm/ 5’11”, bra size 32B and is wearing a size Small View size guide
Details & Care: Navy stretch-polyester Pulls on 95% polyester, 5% spandex Machine 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.