There is a strong tradition for Slavic nations:
even number of flowers is possible only for the passed away member of
family, friend, colleague, etc.
The color can be different, but the most convenient are white and red.
Suggestion: Please, make sure you send a The Mourning bouquet before the Funeral. It is a bad sign in Slavic culture if flowers are delivering to the home after the Funeral already took place.
This arrangement consists a white flowers only: White Lily, White Eustomas and White Carnations. Various greenery will be used as a filling: small and large leavs and flowers, white ribbon.
TransferWise fee 2% of the amount that's converted but not less then $1.7 USD