So you're getting married? If you've done any research at all, then you know boudoir is a very popular gift for your groom. He's never wanted anything more actually. It's really the only thing he can't buy himself.
Let's say you know nothing about boudoir, especially bridal boudoir, I'll give you an idea of why it's suck an amazing thing to do.
You are committing your life to another, becoming truly selfless. All of your intimacy shared with this person, becoming vulnerable in the most beautiful way possible. Boudoir is the perfect, most whole documentation of this sacred moment.