Such a lovely dress. It’s light, comfortable and the fit is really flattering. I wore it out for lunch with friends and had so many compliments.
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ISLA WELLINGTON · Clothing > Swimwear > One-Piece > Tummy Control > Shimmer
Lunavia – Shimmer Tummy-Control Swimsuit
$128.00
Fit
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See the product description, materials and care details for product-specific information.
The swimsuit that finally flatters your middle
You used to skip the pool. Or sit in the cover-up the whole time.
This swimsuit changes that. The cross-front ruching pulls the eye up to your neckline, while soft horizontal pleats smooth across your waist — so your middle looks slimmer the moment you put it on.
Shimmer fabric catches the light like the good stuff. Adjustable straps and a wrap bust hold you in without digging.
Ready to wear. No shaping shorts. No squeezing.
Just you — finally in the photo.
A returning favorite among women 40 and up
✓ Smooths your middle instantly
The horizontal ruching across the waist softly compresses without squeezing. Most women say their stomach looks 1–2 sizes slimmer the moment it's on.
✓ Lifts and supports your bust
The cross-front V-neck wraps and shapes a wide range of cup sizes (A through D-E). Beaded adjustable straps keep everything secure — no slipping all day.
✓ The shimmer looks expensive, not tacky
The metallic finish catches sunlight in a soft, refined way. Looks like a $200 resort suit, not a costume.
✓ Open back with an adjustable bow
The cutout shows just enough skin to feel modern. The bow ties to fit your exact upper-body shape — no digging, no gaping.
✓ Works on real bodies, not just models
Cut to fit S through 5XL. Ruching holds its shape on every size, so the slimming effect works whether you're a 4 or a 20.
What you get today
- Lunavia shimmer tummy-control one-piece swimsuit
- Cross-front ruching that slims the waist instantly
- Adjustable beaded straps + open-back bow tie
- Ready to wear — no shaping layers needed
- Free tracked shipping
- 30-day at-home trial
Seasonal production run — once this batch sells out, restock pricing may change.
Slip into the swimsuit that finally flatters — limited stock available this season.
30-day at-home trial
Try Lunavia at home for 30 days. If it doesn't fit, look right, or wear the way you expected, return it for a full refund.
Frequently asked questions
Does the shimmer fade after pool or ocean use?
The metallic finish is woven into the fabric, not coated on top. Rinse in cool water after each use and air-dry — it keeps its shine.
Will the open back show my bra strap area?
The back cutout sits below the typical bra-band line, so there's no awkward overlap. The bow ties to your own fit.
Does it run small like most Asian-sized swimwear?
Yes — we recommend sizing up one US size from your usual swimwear size. Check the size chart below for exact measurements.
Is the cup area padded?
There's light shaping in the cross-front, but no heavy padding. Most women find it gives a natural lift without looking pushed up.
Specifications
- Size: S through 5XL — see size chart
- Material: Soft polyester with woven shimmer finish; quick-dry, chlorine-resistant
- Lasts: 2+ full swim seasons with proper care
How to wash
- Rinse in cool water after each use
- Hand wash with mild detergent
- Lay flat to dry
- Do not bleach, wring, or machine dry
Eligible change-of-mind returns can be requested within 30 days of receiving your order. Conditions apply and return instructions must be requested before sending an item back.
PRODUCT DETAILS
DESIGNED FOR EVERYDAY WEAR
The swimsuit that finally flatters your middle
You used to skip the pool. Or sit in the cover-up the whole time.
This swimsuit changes that. The cross-front ruching pulls the eye up to your neckline, while soft horizontal pleats smooth across your waist — so your middle looks slimmer the moment you put it on.
Shimmer fabric catches the light like the good stuff. Adjustable straps and a wrap bust hold you in without digging.
Ready to wear. No shaping shorts. No squeezing.
Just you — finally in the photo.
A returning favorite among women 40 and up
✓ Smooths your middle instantly
The horizontal ruching across the waist softly compresses without squeezing. Most women say their stomach looks 1–2 sizes slimmer the moment it's on.
✓ Lifts and supports your bust
The cross-front V-neck wraps and shapes a wide range of cup sizes (A through D-E). Beaded adjustable straps keep everything secure — no slipping all day.
✓ The shimmer looks expensive, not tacky
The metallic finish catches sunlight in a soft, refined way. Looks like a $200 resort suit, not a costume.
✓ Open back with an adjustable bow
The cutout shows just enough skin to feel modern. The bow ties to fit your exact upper-body shape — no digging, no gaping.
✓ Works on real bodies, not just models
Cut to fit S through 5XL. Ruching holds its shape on every size, so the slimming effect works whether you're a 4 or a 20.
What you get today
- Lunavia shimmer tummy-control one-piece swimsuit
- Cross-front ruching that slims the waist instantly
- Adjustable beaded straps + open-back bow tie
- Ready to wear — no shaping layers needed
- Free tracked shipping
- 30-day at-home trial
Seasonal production run — once this batch sells out, restock pricing may change.
Slip into the swimsuit that finally flatters — limited stock available this season.
30-day at-home trial
Try Lunavia at home for 30 days. If it doesn't fit, look right, or wear the way you expected, return it for a full refund.
Frequently asked questions
Does the shimmer fade after pool or ocean use?
The metallic finish is woven into the fabric, not coated on top. Rinse in cool water after each use and air-dry — it keeps its shine.
Will the open back show my bra strap area?
The back cutout sits below the typical bra-band line, so there's no awkward overlap. The bow ties to your own fit.
Does it run small like most Asian-sized swimwear?
Yes — we recommend sizing up one US size from your usual swimwear size. Check the size chart below for exact measurements.
Is the cup area padded?
There's light shaping in the cross-front, but no heavy padding. Most women find it gives a natural lift without looking pushed up.
Specifications
- Size: S through 5XL — see size chart
- Material: Soft polyester with woven shimmer finish; quick-dry, chlorine-resistant
- Lasts: 2+ full swim seasons with proper care
How to wash
- Rinse in cool water after each use
- Hand wash with mild detergent
- Lay flat to dry
- Do not bleach, wring, or machine dry
VERIFIED CUSTOMER FEEDBACK
WHAT OUR CUSTOMERS ARE SAYING
4.8
/ 5
6,857
REVIEWS
96%
RECOMMEND
I was unsure about ordering online, but the sizing was spot on. Really pleased with how it looks.
Love the burgundy colour. The cut is very flattering and it stayed comfortable all evening.
The dress fits beautifully and feels really comfortable. The fabric is softer than I expected.
I love how this dress falls. It’s roomy without looking oversized and feels lovely and light on.
This suit fits beautifully. The trousers sit really nicely and the blazer makes the whole outfit look very polished.
The dress fits beautifully and feels really comfortable. The fabric is softer than I expected.
Really happy with this set. The navy is gorgeous in person and it feels very comfortable to wear. Easy to dress up or down.
Really flattering on and true to size. I wore it all afternoon and felt comfortable the whole time.
Such an easy dress to wear. It looks dressed up without feeling too formal.
Simple, elegant and comfortable. It looked even nicer on than I expected
Love the fit around the waist and the way the fabric falls. Very happy with it.
THE ISLA EDIT
STYLE INSPIRATION
THE ISLA WELLINGTON EXPERIENCE
REAL STYLE, MADE FOR REAL LIFE
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OUR PROMISE
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30-day return window
Eligible change-of-mind returns can be requested within 30 days of receiving your order.
Return policyFree Shipping
Free shipping across New Zealand. Dispatched on the next business day after purchase.
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Product FAQs
How do I choose my size?
Use the product-specific size information and fit guidance shown on the product page. Contact customer support if you need help before ordering.
When will my order arrive?
Orders normally require 1 to 3 working days for processing. After dispatch, estimated delivery is generally 8 to 12 working days, so most orders are expected to arrive approximately 9 to 15 working days after order confirmation. These are estimates, not guaranteed delivery dates.
Can I return an item?
Eligible change-of-mind returns can be requested within 30 days of receiving your order. Conditions apply and return instructions must be requested before sending an item back. Please review our Refund & Return Policy for full details.
How can I contact you?
Email support@islawellington.nz for customer support. Include your order number when contacting us about an existing order.