Pope Benedict XVI and his closest liturgical aides -- Mgr Guido Marini, the master of ceremonies, and Mgr Georg Gaenswein, his personal secretary -- pay careful attention to what type of vestments he wears and for which occasions.
You might remember that much was made of the fact that, upon his election, Benedict XVI was the first pope ever to relinquish the tiara for his coat of arms and replace it with a bishop's mitre. But since Mgr G. Marini was hired he he has worn any number of vestments that include his arms topped with the triple-crown. And, of course, the Pope publicly received a tiara that was given to him as a gift and once hung a tapestry below his window overlooking St Peter's Square showing his papal shield with the tiara.
Aides justify all this is as being part of that "hermeneutic of continuity". But sometimes there is a good reason to throw things out or put them on the shelf for good. Not everything that was deemed necessary in the past is good for the present - or helpful in moving into the future.