my son wrote on the florist’s little card “To: ___, I’m so happy you’re going to be my wife! From: Your Chossen”
I LOVE that!!!!!
As to the fancy shmancy flower arrangement you mentioned – if his MOTHER has to order it and sign his name, kinda defeats the purpose, no? Although I am intrigued with the idea of the boy’s mother sending such an arrangement to the kallah and saying, “I am so happy you will be my new daughter. Welcome to the family!”