Can be worn as overalls with the straps attached. Can be worn as denim pants with the straps removed. Although it's listed as size S, it was roomy enough for someone who usually wears size L. Stretchy material. ☆Size☆ (Measurements by a non-professional) ・Waist: 37cm ・Thigh width: 30cm ・Rise: 32cm ・Inseam: 67cm ・Leg opening: 18.5cm If you are interested or would like to purchase, please leave a comment!