Marsha, one of the owners of Sassy, will be your guide. She is 5'1" tall. Her measurments are 39-36-40 (Not quite an hourglass! LOL) Marsha will tell you what size in each product she would wear and hopefully this helps you judge for yourself.
Kenedy is one of our amazing models. She wears an XS - Small. Kendedy's measurements are 30-25.5-30
Another of our amazing models is Savannah. She wears a small. Savannah's measurements are 34-28-34.