Hello Sir... It is possible that it is made of lycra, but it covers your body quite well... I will give you the measurements so you can check it if you want... Since the product is Lycra (flexible), it is compatible with (1 Size Range: 34/42/44). The product on the model is size 1. Product Measurements for Size 1 - Length: 50 (Excluding Collar), Chest: 80, Waist: 68, Skirt: 80 (Measurements may vary by 1-3 cm.) Product Size 2 Measurements - Length: 52 (Excluding Collar), Chest: 88, Waist: 76, Skirt: 88 (Measurements may vary by 1-3 cm.) stay safe...