Adult model is 5'6" with a 32A bust | Measures PA | Pictured in PA
Youth model is 4'6" with a 27" bust and 26.5 underbust | Measures YL | Pictured in a YL
For a perfect fit, use under bust measurement. This bra is meant to fit snug but allows breathability. It is constructed in our Airbrush fabric for ultimate stretch with a soft pebble texture to conceal.