Is it a dress? Is it a top? Sis, IT'S BOTH! Wear it your way! Not to mention the belt that comes with it, giving you the option to tie front or back, whatever best suits you. Pair with your favorite jeans and your good to go.
2 piece top. Long-sleeve top with wrap around belt. Long fit. Elastic band around the top to achieve off the shoulder look. Light material with a moderate stretch. Relaxed fit.
The model is 5'10"/155lbs wearing a MEDIUM. A small would work but went with a bigger size for the dress look.