You won't be replaced by an Emergency Medical Hologram if you have the 94% cotton 6% spandex Star Trek Science Uniform Juniors Tank Dress! At that point though, you may suddenly required to fill a multitude of other tasks assigned to you by your captain who kind of expects doctors to be able to pretty much do anything including fighting space monsters with crudely made spears. I suppose medical training gets pretty interesting in the next 200 or 300 years. Anyways, the Star Trek Science Uniform Juniors Tank Dress is a long tank top style format for the ladies and shows off the classic Star Trek Science insignia!