I really like this top!  The fabric soft and I feel its well made!  I bought a large in case it shrunk when washing. It did shrink and fit perfect! I usually wear a small/medium in misses! Depends on the style and fabric of the shirt.  I wasn't sure about this shirt so I went with a large.  Im 53, bust is a 34/C and waist is a 28 1/2.  Large fits nice!  I plane on buying more from this seller.  Shipping took a week!