Sami & JO Striped Bodycon Stretch Dress in Black & Heather Grey - it's a size XL and is NWT (sold at Cato).

Striped
Scoop neck
Sleeveless
Stretchy
Snug / Bodycon silhouette
90% Rayon, 10% Nylon
Bust 19" flat
Length 38.5"

#37