size up to UK 2.5 for kids probably under year 4.
I was at myer trying to see if they price match Clarks' sale (merely 20% off for purchasing one pair) price but I was told that the department was run by shoes and sox and hence no price match. Before I placed order online through clarks.com.au, I did one last search of other store's price and found this one.
It arrived fairly quickly and everything looks fine.
Hope this can be useful for some parents.
Feel sad for little kids who have to wear ugly shoes and uniforms like this.