This is sort of a rock and a hot-plate.

If you go clothes-shopping when you have bread-body and don't like your face, you won't buy anything because nothing will look good on you. 

However. 

If you go clothes-shopping when you are feeling fit about yourself and you like your hair and your face is fine too, you will think everything looks good on you and you will accidentally buy too many coats because it is spring and they are all on sale.  It is not until you get home that you will wonder whether they will still look good on you when you no longer like your hair.