B1 S-M Size Chart

SIZE	US size	Height	Bust	Waist	Hip
S	2	61-63	31-32.5	24.5-26	34-35.5
M	4	63-65	32.5-34	26-27.5	35.5-37

1. Indicated sizes are stretchable and can fall under a wide array of sizes

2. Please allow for 0.4 inch size difference due to manual measurement