Hello dear customer, Thank you for your interest. Our product is in a slim fit mold, these molds have a more fitted structure to the body. Some users may prefer one size larger in slim fit products, but unfortunately it is not possible for us to make a clear size recommendation. Our model's measurements: - Height: 190 cm - Weight: 83 kg - Chest: 101 cm - Waist: 81 cm - Hips: 97 cm - Wearing size: L. When considering S and M size options, we kindly ask you to take your own shoulder, chest, and waist measurements into account and also review customer comments on Trendyol. Thus, you can get a clearer idea about the mold of the product.