Muscularfit Boys Athletic Shirts Boys' Tops, Tees & Shirts Quick-Dry Raglan Summer Shirts Shirt White Crew Neck Classic T-Shirt Short Sleeve First Day of First Grade Shirt,11-12 Years

Before you order, please take a moment to check our detailed Size Chart. Our sizes may differ from your usual standards. Comparing your measurements with our guide is the best way to find your ideal fit and avoid the hassle of returns.

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Size Chart：

Recommended    age:5-6    Years    Size:120    Size.:5-6    Years    Bust:80cm/31.50''    Sleeve    length:29cm/11.42''    Length:50cm/19.69''

Recommended    age:7-8    Years    Size:130    Size.:7-8    Years    Bust:82cm/32.28''    Sleeve    length:31cm/12.20''    Length:53cm/20.87''

Recommended    age:9-10    Years    Size:140    Size.:9-10    Years    Bust:90cm/35.43''    Sleeve    length:33cm/12.99''    Length:58cm/22.83''

Recommended    age:11-12    Years    Size:150    Size.:11-12    Years    Bust:98cm/38.58''    Sleeve    length:34cm/13.39''    Length:60cm/23.62''

Recommended    age:13-14    Years    Size:160    Size.:13-14    Years    Bust:102cm/40.16''    Sleeve    length:35cm/13.78''    Length:64cm/25.20''

Recommended    age:15-16    Years    Size:170    Size.:15-16    Years    Bust:106cm/41.73''    Sleeve    length:38cm/14.96''    Length:68cm/26.77''