Description: This babys swimsuit made of Polyester fiber, it so soft comfortable material. The patterns on the clothes are vivid and three-dimensional, making the baby more interested in playing in the water One-piece baby bathing suit has a back zip for convenience putting on and taking off. The swimwear with quick drying and elastic material, skin-friendly, simple, elegant and incredibly comfortable. This swimsuit can be worn by both boys and girls. It has elasticity, fits most babies body shapes and fits babys skin well. Specification: Material: polyester fiber Applicable gender: Both boys and girls Size Chart: M (3-4 years old): Bust: 28cm/11 inch Hips: 28.5cm/11.2 inch Shoulder to gear: 47cm/18.5 inch L (5-6 years old): Bust: 29.5cm/11.6 inch Hips: 30cm/11.8 inch Shoulder to gear: 51cm/20 inch XL (7-8 years old): Bust: 31.5cm/12.4 inch Hips: 32cm/12.6 inch Shoulder to gear: 55cm/21.7 inch XXL (9-12 years old): Bust: 33.5cm/13.2 inch Hips: 34cm/13.4 inch Shoulder to gear: 60cm/23.6 inch Package Includes: 1 Piece One-Piece Baby Swimdress