"Parhain terveisin" is one of the most common ways to say it. The literal meaning is "best regards".
Kaikkea parasta.
Toivottaen
Food is ruoka in Finnish.
Flower is kukka in Finnish.
komea is handsome in finnish :)
Chocolate is suklaa in Finnish.
Moon is kuu in Finnish.
"Paras"
best wishes
Olen paras
Paras ystävä
No, "best of wishes" is not a standard phrase in English. It is more common to say "best wishes" when expressing good intentions or blessings towards someone.
best regards
We say 'dymuniadau gorau.'
For you is sinulle in Finnish.
How is miten in Finnish.
Parabens
You say "Best wishes" in Yoruba language of the Western African origin as "Nko rere fun e".
I am not Finnish. - (Minä) en ole suomalainen.