Temporary clic car insurance for 17 year old in the uk?

I am 17 and have ped my driving test, so hold a full UK license, i wan't to borrow my dad's clic car for a day, to take my date to the the end of year prom. Is it possible to get temporary insurance for me for just a day? without adding me to the actual car policy? It is a Triumph Spitfire 1500. Thank you for your ideas.