As A is getting bigger we are working on giving her more responsibilities. Some of these are taking off & putting away her own coat and shoes. So to help her we have added a little hook for her (and one for S)that she can reach.
I let her pick out the color (hooks are from Ikea) and then I added the letters. It has worked really well. Not only does she know where to take off her coat, but she also has access to it to put it on.