Seven7 Top Sizing Chart

US SIZES BUST WAIST HIP
XS 0-2 33-34" 25-26"    34-35"   
S 4 35"    27"    36"   
M 6-8 36-37"    28-29"    37-39"   
L 10-12 38-39"    30-31.5"    40-41.5"