Dmc substitude for dimensions 020 shimmer filament

hi all,

I made my choice for my next cross stitch project. I chose dimensions 70 (fairy tale) The colours are stated as dimensions numbers, but I only know a place where I can buy DMC floss here in chiang mai, Thailand.
I found a convertor list and changed all the numbers to DMC exept one.
It is number 020, shimmer filament. It is only used for blending. When I search on google I see you can get this kind of floss in many different colourshades. Can somebody tell me what kind of shade this is and with what I can replace it? So I can look if i can find this over here?

thank you very much in advance