You prefer the product to be loose on you.
The Model's Measurements: Height: 175cm(6'8"), Bust: 80cm(31in), Waist: 60cm (23in), Hips: 88cm (34in); The product on the model is size S/36.Polyester, Woven Fabric; Hooded, Gathering at the Waist, Zipper Closure, Pockets, Lined, Woven Fabric; Item Length: 92 cm.