Cute lightweight dress. Love the wide polka dot collar! 

Size M

Measurements taken laying flat :

Pit to pit- 18"

Waist- 17.5"

Length- 53.5"

Model's measurements

5'6 , 34D    Waist - 27.5"    Thigh - 24"    Hip- 39.5"

Model wears size : M/6

Please note, these vintage and and second hand items have lived many lives. There may be some imperfections here and there. Anything major will be mentioned.