What flowers do girls send for their birthdays?

As for the specific collocation, if you are not very clear, you can directly inform the flower shop of your requirements and let them do it (for example, the collocation and meaning of flowers are different with different prices). So you just need to make a request or make a choice. As for whether to send it yourself or let the flower shop send it, I personally think this can also be done by the flower shop. After all, people are in this business, so they are more "professional"! ~~