Body shops mango body butter ..it smells lovely and is very rich and moisturizing . I have terribly dry skin due to all my heart medications that I take and this helps it enormously
Another vote for Aveeno -I use the body moisturiser with wheat germ in it - if you belong to Costco they do three big tubes for a few pounds - far cheaper than buying it in a chemist.
Using a very rich emollient, such as epaderm may do the trick. It is very greasy but apply it overnight.. During the day just use a light moisturising lotion if necessary.