What other teas are there that taste a lot like Earl Grey?

I'd like to conduct a taste test to see if Earl Grey could stand up against some impersonators.|||Lady Grey is similar, but with lemon and orange peel added|||Earl Grey gets its flavor from bergamot. Unless you could find a tea with that in it, there's no tea I can think of that has that flavor. Although they aren't Earl Grey, English and Irish breakfast teas are my other favorites.|||Seville orange...London fog...hope you find this useful...peace