Size Chart(cm) S: Shoulder 46 Bust 107 Length 112 Sleeve 59, M: Shoulder 48 Bust 112 Length 113 Sleeve 60, L: Shoulder 49 Bust 118 Length 114 Sleeve 60, XL: Shoulder 50 Bust 123 Length 115 Sleeve 60, 2XL: Shoulder 52 Bust 128 Length 116 Sleeve 61, Material: 100% cotton Suitable for the season: four seasons Pocket description: The chest pocket is real How to choose the size: If you like loose fit, please choose the nightgown one size larger. Product Description: 1. Dear friends, studies have shown that wearing loose and comfortable clothing is more beneficial to our health. For teenagers, loose clothing can help them grow and develop. For adults, wearing comfortable clothes can make us feel relaxed and free. The pajamas are loosely tailored and suitable for men of any body shape. You can feel extremely relaxed after taking a bath and changing into it, as if walking at home as if running naked. 2. The pajamas are made of high-quality fabrics. 100% cotton material absorbs sweat and wears well. At the same time, using the most advanced weaving technology, the pajamas are breathable and thin. 3. The pajamas are three-dimensional and easy to put on. You dont have to worry about the embarrassment that the pajamas will fall off your body. You can do what you want as long as you put it on.