Serena Midi Swimsuit - Plum
- Unit price
- /per
Lanuuk
Lanuuk Size Chart
Below you will find Lanuuk size charts to help you to select a size.
Adults
We would recommend taking your measurements (bust and waist), using our instructions on how to measure yourself, and compare these to our size chart below. Here are some sizing recommendations:
- All measurements are in inches.
- We would recommend sizing up if you are in between sizes (or at the very top of a size bracket) or require a looser or more modest fit.
- Our ECONYL® swimwear runs small due to the compressive nature of the fabric, so we would recommend sizing up for comfort. Please check the ‘Fabric and Features’ for details of whether the product contains ECONYL®.

*For Swim Sets, Swim Bottoms are paired with the corresponding size of swim dress.
**One-size Swim Bottoms covers sizes XXS-S.

The above size chart is given as a guide only and provides approximate measurements for a comfortable fit. If you prefer a looser or more modest fit, or you are in-between sizes, please select a size up.
Kids
We would recommend taking your child's height measurement (top of the head to heel), and comparing this to our size chart below. Here are some sizing recommendations:
- All measurements are in inches (aside from height which is given in cm).
- Our ECONYL® swimwear runs small due to the compressive nature of the fabric, so we would recommend sizing up for comfort. Please check the ‘Fabric and Features’ for details of whether the product contains ECONYL®.
-
*These are the recommended ages in years (inclusive) that this size will cover. For ages 14+ we would recommend selecting a size XXS-S from our adult Swimwear Collections, depending on your child's size. Please consult the above adult size chart for guidance on our adult Swimwear sizing.
-
**Swim Tights for ages 2-9 are intended to be cropped, falling between the calf and the ankle (as per the photos on the product page). Swim Tights for ages 10-13 are full length to the ankle.

If you have any questions about sizing, please send an email to contact@modestbeauty.co and we are always happy to help!
Chic and versatile, The Serena Midi Swimsuit features an empire waist with a double-layer peplum skirt and elegant cap sleeves. Designed with a built-in bodysuit, removable padded cups, and a concealed front zip, it offers modest coverage with a flattering fit.
Swim bottoms sold separately.
-
Country of origin: United Kingdom
-
Color: Plum
-
Fabric Composition:
78% ECONYL® regenerated nylon, 22% Elastane – lightweight, breathable, quick-drying, and anti-crease
Protection:
UPF50+ sun protection
OEKO-TEX Standard 100 certified -
Care: More about care instructions here
Design: Swim dress with a double peplum layer starting at the waist and cascading to the thighs for a feminine, flowy look
Fit: Supportive inner one-piece swimsuit shapes the body while outer peplum layers create the illusion of a looser fit and an hourglass silhouette
Length: Front peplum falls to the end of the thumb, with a longer back cascading to the fingertips on an average 5’5” (165cm) woman standing with arms at her sides
Details: Capped sleeves frame the shoulders and arms, adding a delicate, feminine touch
Model Info:
Model is 169 cm (5’6”), with a 37” bust, 25” waist, and 36” hips. Wears a Lanuuk size S.
At Lanuuk, luxury means more than aesthetics—it’s about integrity. With a slow fashion approach, eco-conscious methods, and a focus on quality, Lanuuk swimwear is made to last and made to love.
We ship to customers around the globe.
We partner with trusted global carriers—including UPS, DHL, FedEx, ARAMEX, and others—to ensure your order is delivered safely and efficiently. We automatically select the best carrier for your region based on reliability and speed.
View full shipping policy: https://modestbeauty.co/policies/shipping-policy
Customs & Import Fees
- International orders may be subject to customs duties or import fees, payable by the recipient.
At ModestBeauty.co, we collaborate closely with each designer to respect and uphold their individual return and exchange policies. Below are the details specific to Lanuuk Return Policy.
Returns - UK customers
One free return within 14 days is offered per customer.
UK promotional/discounted orders
Returns on sale or discounted items are allowed within 14 days, but are not eligible for free return shipping. A return fee will be deducted from your refund.
Non-UK customers
Returns are accepted within 14 days at your own cost.
More about Return and Exchange Policy at ModestBeauty.co here .
Adding product to your cart