Flowers + Envelopes

Recently, whilst looking for a fun gift for someone, I came across 'flowers in vintage envelopes' - now obviously, it wouldn't arrive exactly how they are laid out, but how pretty would it be to receive petals in the post?! (hey, i might copy-write that, petals in the post!)

They are so pretty - what do you think? Would you like petals in the post? Or would that freak you out? Ha

JB x