If you are still contemplating this dress, buy it! The fabric is a dream - sturdy but has great movement, has a nice weight to it but it is not hot so it can wear well between seasons.
I will say if you are on the taller side, perhaps contemplate sizing up! I am 5’10 and around 160 pounds and order both a small and medium. They fit about the same through the bodice/waist, but the length of the sleeves and skirt were more preferable on the medium.
Such a wonderful dress!