Since the clothes I made last time wasn't stretching, it was limiting her movement.
So I've made another one for her, this time
using a knit fabric for her top part.
I've changed velcro to buttons as velcro made it bulky and uncomfortable for her.
The bottom bit is normal cotton fabric, but
the sleeves(?) are knit so she can stretch her legs.
It hides her scar but doesn't cover all the way
so she can go to toilet wearing it.
Her scar is healing very well wearing it than not wearing it,
as she isn't exposing it to dirt on the floor, not that my floors are dirty.