These are the flexible sizes for respective age group as per mentioned in CM

Girl's denim pants:

• inside waist adjustment
• cut: skinny fit

Material and technologies:

• 70% cotton, 25% polyester, 3% viscose, 2% elastane
• denim
• sunblast effect - bright abrasions

Washing and care:

• Wash separately at a temperature of up to 40° C.
• Wash and iron inside out.
• The fabric may dye.
• Be careful when using light colored clothing.