Size Chart(cm) 90cm: Shoulder 29cm Bust 66cm Length 46cm Sleeve 45cm, Pants-Waist 53cm 100cm: Shoulder 30cm Bust 69cm Length 48cm Sleeve 47cm, Pants-Waist 56cm 110cm: Shoulder 31cm Bust 72cm Length 51cm Sleeve 49cm, Pants-Waist 59cm 120cm: Shoulder 33cm Bust 76cm Length 54cm Sleeve 51cm, Pants-Waist 62cm 130cm: Shoulder 35cm Bust 80cm Length 56cm Sleeve 53cm, Pants-Waist 65cm 140cm: Shoulder 36cm Bust 84cm Length 59cm Sleeve 55cm, Pants-Waist 69cm 150cm: Shoulder 38cm Bust 88cm Length 61cm Sleeve 57cm, Pants-Waist 72cm 160cm: Shoulder 40cm Bust 92cm Length 64cm Sleeve 59cm, Pants-Waist 75cm 170cm: Shoulder 43cm Bust 96cm Length 66cm Sleeve 61cm, Pants-Waist 78cm Collar type: notched lapel Material: 70% polyester fiber, 30% viscose fiber Applicable occasions: Campus events, family gatherings, wedding banquets, daily activities. How to choose the right size: If your child is around 135-145cm tall, it is recommended that you buy a size of 140cm. If your child is around 145-155cm tall, it is recommended that you buy a size 150cm. HIGH QUALITY MATERIALS AND CLASSIC DESIGN: The materials are carefully selected and are comfortable, breathable and not tight. You also dont have to worry about fading clothes. Suitable for various occasions, such as family gatherings, graduations, wedding banquets. Allthemen Boys 3-Piece Wedding Party Festive Embroidered Notched Lapel Two Button Suit