Do you have a photo of the room one sink or two? It can have no frame just beveled glass. Depends on the look you are going for in the room... what is the hardware, lighting, floor...... I would do metal myself or no frame....

The first photo is almost exactly our bath minus the vanity color/style and our three sconces (these are a bit too high) are different. I like the tall frameless.

might be a pretty style.

What I meant is with the gray vanity with all silver tone vs. gold... the gold in this room looks very pretty. Hard to say without a photo.