Funny, my hands have gotten skinnier on T (three months on it) fingers are the same length, but they're thinner, and more "violinist"s hands now than they were. My ring (size five) still fits fine though. My shoe size though is going up. Slippers that only used to fit with socks on now fit fine, though my feet still look the same as they did before, and my shoes don't feel any tighter. (I wear a mens 6 in Converses, not sure about other shoes, as I only wear Chucks)
Actually, now that I'm inspecting them, they're slightly broader, but that could be because I've been on them all day.
The biggest change has actually been my biceps, deltoid muscles, quads and calf muscles. They're definitively masculine, even though I'm a bean pole.