Lululemon On Repeat Heathered Core Dress. Sz estimated at M-L

Lululemon Dress, Dark Gray w Black Piping Dress. Very Nice Condition Detachable cowl neck piece was/is missing. Pockets 82% cotton. 15% polyester, 3% Lycra No tags found but Lululemon symbol/metal tag on dress is present and “Lululemon”found inside neck area. See pics Size estimated to be M-L. I searched feverishly to find the size dot...but could not. See pics for measurements to gauge the fit.