Hi Dippy Duck
Had a girly weekend in Milan in Feb this year. We stayed at the Jolly hotel Milan. It was a really nice 4* hotel in a good location. Shop around booking sites for a good deal if you're interested, maybe try travelsupermarket.com
My review for this hotel is on www.tripadvisor.com if you need any advice let me know. You will love Milan, all that fab shopping and great food etc...great place for people watching too!
Have a great trip