For me it is a difficult to give a name since there are many. Nurmerous cattleyas are fragrant. I am guessing she had a standard sized one since nearly all of them are fragrant and some strongly fragrant.
I would avoid miniatures or compact ones if you were looking for fragrance, many don't smell but there may be exceptions.
Maybe look for one in bloom and you will know exactly the smell you want. Some smell sweet while others smell spicy (but I don't recall any that are stinky).