Chinese style jk set school uniform

The famous drawing “A panorama of mountains and rivers” by Ximeng Wang in Song Dynasty from China. The dress brand is named SNBL.
Colours are the same showing in pictures. See the size chart in pictures
Wore once and washed
Three pieces：
Green skirt size M
Knot button top size xs
detachable collar loose with no button

Located in Toronto Canada. From my experience ship a set like this takes roughly 30CAD to TX US. Other place won't be much difference.