Not really alot of room on top of the mask after I put it on the bust. Matter of fact, pretty good fit. I think a smaller mask might look better as it will fit tighter around the bust after you cut it. The problem is, the chin of the bust or face of the bust is longer than the mask. Before I cut the mask up, if I lined up the eyes of the mask to the bust, the chin of the mask would not fit under the bust chin. A smaller mask might even be worse with regard to the long face of the bust and short face of the bust. If the mask was about 1/2 inch longer on the face, it would be a perfect fit.