Comfy Stretchy Dress Women’s size Large Black &‎ White

This dress belonged to my daughter and has no tags! By doing a Google search it appears to be by Clara Sunwoo and the material is likely a mix of polyester, rayon and spandex. I’m thinking possibly a size Large, but please see the measurements! 19” pit to pit. 37” Length from shoulder. Super stretchy and comfy. And has pockets!