Size chart
Below you will find our 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. All measurements are in inches.
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.
Kids
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 (cm)
|
Back Neck to Center Crotch
|
Length of Swim Tights**
|
2
|
2-3
|
80-100
|
19.25
|
16.75
|
4
|
4-5
|
100-110
|
20.5
|
20
|
6
|
6-7
|
110-120
|
21.5
|
23.25
|
8
|
8-9
|
120-130
|
23
|
26.5
|
10
|
10-11
|
130-140
|
24.5
|
29.75
|
12
|
12-13
|
140-150
|
25.5
|
33
|
*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@lanuuk.com and we are always happy to help!