Size Chart
Fit Notes
All of our swim is knitted with soft stretch and a cheeky, sculpted cut.
Choose your fit:
  • Size down if you prefer a secure, lifted shape
  • Size up for extra coverage or a more relaxed fit
If you’re between sizes, we recommend sizing up for comfort.
For personalised sizing help, feel free to email us at hello@shopsisustudios.com or DM us on Instagram @sisustudios_

 

KNITKINI TOP
SIZE
AU/UK
US
EU
 CUP SIZE
BUST (IN)
X-SMALL
4-6
0-2
32-34
AAA-A
30-32
SMALL
6-8
2-4
34-36
AA-A
32-34
MEDIUM
8-10
4-6
36-38
B-C
34-36
LARGE
10-12
6-8
38-40
C-D
36-38
X-LARGE
12-14
8-10
40-42
D+
38-40

 

KNITKINI BOTTOM
SIZE
AU/UK
US
EU
WAIST (IN)
HIPS (IN)
X-SMALL
4-6
0-2
32-34
23-24.5
33-35
SMALL
6-8
2-4
34-36
24.5-26
35-37
MEDIUM
8-10
4-6
36-38
26-27.5
37-39
LARGE
10-12
6-8
38-40
27.5-29
39-41
X-LARGE
12-14
8-10
40-42
29-30.5
41-43

 

 

CHERI MINI SHORTS
SIZE                                                               
AU
US
EU
X-SMALL
4-6
0-2
32-34
SMALL
6-8
2-4
34-36
MEDIUM
8-10
4-6
36-38
LARGE
10-12
6-8
38-40