Sleeveless BCBG maxi dress with slit

Super comfy, but elegant sea blue maxi dress. Extra soft material! It’s long but has a high slit on the left side (underneath is a fitted slip which is meant to show a little like a skirt). Elastic waist. Size XS but runs large (I wear a medium). *I wore it once to a bridal shower in the fall and it was the perfect thing for looking cute but running around*