When asking someone to be your bridesmaid, it's important to make the request special and heartfelt. Here are a few ideas of what you could include in a "Will you be my bridesmaid?" card:
Express how much the person means to you and how much you value her friendship.
Share how excited you are about your upcoming wedding and how much it would mean to you to have her standing by your side on your special day.
Remind her of special memories you've shared together and how much her friendship has meant to you throughout the years.
Let her know what specific role you would like her to play in your wedding, whether it be as a maid of honor or a bridesmaid.
Include a small gift along with the card, such as a piece of jewelry or a special trinket that represents your friendship.
Conclude the card with a heartfelt and sincere question asking her to be your bridesmaid.
Again, the most important thing is to be sincere, specific and make the card feel special, and let her know how much she means to you, and how much you would appreciate to have her as a part of your special day.