Runs small only because of "vanity" saizing
I used to be a solid "2" then had to move down to 0 and 00... #i am 5'1.5" and 115 lbs#, in this definitely a 2. the tighter part in the fitted waist is why i recommend peiople sizing "up" #if you are between sizes, choose bigger, teh cutis so flattering, it wont matter#.
the colros are really pretty, the flow of the shirt is romantic, sleeves are forgivin can't go wrong. hte back is a little longer, and covers the tushy. i can see this with flared bottoms, or pencil skirt or skiny jeans, even