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Diana Swim Set - Olive

Sale price£89.99

Size chart

Below you will find our size charts to help you to select a size.


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. 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® swimsuits tend to feel tighter due to the compressive nature of the fabric, so we would recommend sizing up for comfort. You can find details of the fabric on the product page.

Lanuuk Size UK size EUR size Bust (inches) Waist (inches) Hip (inches) Sleeve (inches) Bottoms*
XXS 4-6 32-34 28-30 22-24 30-32 21 XXS-S**
XS 6-8 34-36 30-32 24-26 32-36 21
S 8-10 36-38 32-34 26-28 36-38 22
M 10-12 38-40 34-37 28-31 38-40 22 M
L 12-14 40-42 37-39 31-34 40-43 23 L
XL 14-16 42-44 39-41 34-36 43-45 23 XL
XXL 16-18 44-46 41-43 36-38 45-47 23 XXL
XXXL 18-20 46-48 43-46 38-41 47-50 23 XXXL

*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.


We would recommend taking your child's height measurement (top of the head to heel), and comparing this to our size chart below. All measurements are in inches (aside from height which is given in cm).

Lanuuk Size

Ages (Years)*

Guide Height

Back Neck to Center Crotch

Length of Swim Tights**































*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 and we are always happy to help!


Customer Reviews

Customer Reviews

Based on 11 reviews
Olive color Diana set size small

I loved the color and it was SO soft, especially the leggings. The packaging was very cute and I love that the fabric bag was given instead of plastic, it fits just right for the swimsuit. My arms are a little bit long so it was a little tight in this area, but I was really excited and overall I really like it. I love that they come together as a bundle as well. They are actually modest, the top goes very long which is good. I would recommend buying a size up though just for longer usage and modesty 🤍

Mehroz Hussain
Olive- gorgeous swimsuit

Perfect fit and modesty and the colour is gorgeous

love it!

Just perfect, the fit & the material, comfortable while swimming and takes no time to dry.
Just so happy with it!

I’m in love!!!

I’m so happy I got it. I made sure to size up I’m normally xs but I got a small to make sure it’s extra modest and it turned out perfect on me. I can’t stop talking pictures in it!!! Worth every penny 😍

Most beautiful swimsuit I ever owned

I was first really drawn to the Lula design, but then realised that the colours really didn't suit me. I initially was concerned about this one being just one colour, but it is absolutely gorgeous. The customer service was absolutely outstanding, I received a lot of support finding something suitable and it felt like an in-store experience :) I initially ordered XS, which is my usual size, but found that the top was a little to tight for my taste around the hips, so I ordered S instead and could not be happier. The material feels beautiful and you can see that the quality absolutely justifies the price. Even though S isn't significantly larger than XS, it has given me the extra length and width that I had been looking for. This is my first modest swimwear after becoming Muslim and I wanted to wear something to make me feel confident and beautiful, yet modest and this is absolutely the one. If you are a little torn between different designs, I'd highly recommend trying various ones, you might be surprised to find one looks a lot more like "you" than the other, to my surprise this was the one that everyone told me looked the most beautiful - based on the photos alone, I would have picked differently :). I find these designs very feminine and elegant. I will buy a separate bra, as there isn't one built in. I'd encourage anyone to support Lanuuk, as my customer experience was one of the best I ever had and it speaks to the passion that goes into this brand :)

Diana Swim Set - Olive Lanuuk Modest Swimwear Burkini
Diana Swim Set - Olive Sale price£89.99

Worldwide shipping

We ship worldwide and offer different shipping options for each region.

Flexible Returns

We offer a flexible 14 day return policy if you are not completely satisfied with your purchase.

Customer service

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