Italy has some great hotels but what's your budget? I've used Starhotels and they have 4 in Milan but not cheap. Not at Baglione prices though
https://www.starhotels.com/en/our-ho...nderson-milan/
Prob spoilt for choice in Milan. Some serious dressing there (if you like clothes). Your wife and/or you may need to up your game (not good for you or your wallet)