Size Chart(Inches)Size-------------Height-------------Length-------------Bust-------------Sleeve Length4T-------------43.3-45.3-------------37.8-------------28.7-------------14.45-6T-------------45.3-49.2-------------40.16-------------30.31-------------15.947-8T-------------49.2-53.1-------------42.52-------------31.89-------------17.529-11Y-------------53.1-56.3-------------44.88-------------33.46-------------19.0912-13Y-------------56.9-60.2-------------48.43-------------35.04-------------21.0613-14Y-------------60.2-63-------------51.97-------------37.4-------------23.03Pocket Design: Cuffed sleeves and ankles provide added warmth, while the side pockets not offer ample space for stashing Christmas candies but also ensure their safety.Suitable Occasions: Our Onesie Pajamas fits for loungewear, party, and many other occasions. Also, it is a nice present for Christmas, Halloween, Thanksgiving and so on.Easy Care: Simply follow the regular wash routine. Machine Wash, avoid bleach or harsh detergents, do not soak for a long time; do not iron.Note: Please understand the tiny color vary from the product due to different light and screen display. Soft Material: Made of polyester and spandex, soft touch feeling, lightweight, comfy, these cute one-Piecing pajamas are the coolest way to stay warm and cozy. Pocket Design: Cuffed sleeves and ankles provide added warmth, while the side pockets not offer ample space for stashing Christmas candies but also ensure their safety. Size Range: Available in multiple sizes to suit kids of different ages. Please carefully choose your size according to our size chart. Suitable Occasions: Our Onesie Pajamas fits for loungewear, party, and many other occasions. Also, it is a nice present for Christmas, Halloween, Thanksgiving and so on. Easy Care: Simply follow the regular wash routine. Machine Wash, avoid bleach or harsh detergents, do not soak for a long time; do not iron. Size 4T Color Colorful Cartoon Lightning Pattern multicolor Seasons Fall Brand Name siphylline Neck Style Hooded Neck Fabric Type 100% Polyester Sleeve Type Long Sleeve Manufacturer siphylline Number of Items 1 Age Range Description Big Kid Item Length Description Ankle Length