H&M Blouse Off White Color Size XS but it feels and looks large I wear …

H&M Off white color Size U S XS but feels like a large. I wear a large and I swim in it . Made in India Material Viscous Length 27 inches Arm Pit to Arm Pit 21 inches Hip 22 inches Sleeves 28 inches Elastic At Wrists Worn once new without tags Bought for myself Great with maxi skirt With boots Leggings