Adidas kids tracksuit size? need help choosing between 6-7 and 7-8

[bluetail14]

Hi,

my 7 year old daughter is 121cm tall which is between their sizes, and I dont know what size in adidas tracksuit to go for, please help! she is very slim.
how does Adidas compare with other brands like Boden, Fatface, M&S, John Lewis, Zara, etc?
cant decide if I should buy size 6 -7 or 7-8.
thank you v much.

I don't know about comparing with other brands but if she is between sizes that means the smaller one won't fit well, order the bigger size

Agree with the pp.

Also, she will get bigger at her age but not smaller, so you'll get more wear out of the bigger size.