Mermaid bathing suit bottoms!!
Please check measurements!! Can be 1-3 cm difference. 
Material: 97% cotton 3% spandex 
May be 1-3 shades different in person 

All measurements in inches. 
12month 
Bottom-7 height, 8 length

18month
Bottom-7 height, 8.5 length 

Size 2  
Bottom-8 height, 8.5 length 

Size 3
Bottom-8.25 height, 9.5 length

Size 4
Bottom-8.75 height, 9.5 length 

Size 5/6
Bottom-9 height, 9.75 length 

Size 6/7 
Bottom-9.75 height, 9.75 length 

Size 8/10
Bottom-9.75 height, 10.5 length 

Size 10/12
Bottom-10.5 height, 11 length 

Size 12/14 
Bottom-11.5 height, 12 length