Bring the lingerie, or don't... ;) 
We always tell our clients that all we need is you, our camera, and some light! Many of our clients opt for an implied nude or full nude look for one of their "wardrobe selections" during their shoot, and to be honest, this is usually our favorite look the entire shoot! It is typically the look that ends up favored the most by the client as well. So if you're stressing about lingerie or can't find any that feels "you" - skip it! We won't be mad ;)