Stolen sounds harsh. Maybe inspired to imitate?
Anna Dorfman's bathroom (author of Door Sixteen blog) is where I found this picture of her newly updated bathroom. Check out that medicine cabinet!
I was searching for where she bought the medicine cabinet (with the gray cross on it). One of my favorite blogs, decor8, gave me the answer.
IKEA FÖRHÖJA $20 + paint
I found this online at Plasticland for $22. Seems to be gone now. Maybe they will become available again in the future.