This top came is really the PERFECT top/tunic for you. It's longer length is perfect to wear with leggings or skinny jeans. The shape is flattering to you as it slightly skirts away from your body making it the perfect balance of "flattering" and "not too clingy".
Slightly oversized, feel free to size down! (yaaaay!)
Model in the pis usually wears an small, and is wearing a small - you can see it's oversized!