TAKUSHI HF 3D printing Superhero Mask Costume Hoodie, Perfect for casual wearing, party, sports, etc. Size Detail: Small: Fit Height---49.2in-51.1in, Fit Age---7T-8T, Fit Weight---48.5lb-66.1lb Medium: Fit Height---53.1in-55.1in, Fit Age---9T-10T, Fit Weight---61.7lb-79.3lb Large: Fit Height---57.0in-59.0in, Fit Age---11T-12T, Fit Weight---74.9lb-97.0lb Note: ?:Please refer to our size chart instead of using the Amazon size chart. If you are not sure about size, please send Email to us. ?:Please allow 1-2cm slightly manual measurement deviation for the data. Thank you. ?:The actual color might vary a little from what you see in your monitor. ?:Wash it by hand or machine in 30-degree water, hang to dry in shade, prohibit bleaching.