Fabric has slight stretch Detail: Letter print, short sleeve, round neck, tee shirt, contrast binding, elastic waist, track shorts, 2 piece kids clothes outfit Girls shorts tracksuit is suits for daily wear, outdoor, school, vacation, picnic, park Attention: Machine or hand wash with cold water Please refer to the size guide which we provide in our photos (not Size Chart & Product Description) Size Chart(Product Measurements):

Pants: 8 Years: Hip Size: 31.5", Length: 8.7", Thigh: 20.3", Waist Size: 20.5-29.9"

9 Years: Hip Size: 32.7", Length: 8.9", Thigh: 21.0", Waist Size: 21.1-31.1"

10 Years: Hip Size: 33.9", Length: 9.1", Thigh: 21.7", Waist Size: 21.7-32.3"

12 Years: Hip Size: 36.2", Length: 9.6", Thigh: 23.1", Waist Size: 22.8-34.6"

Tops: 8 Years: Bicep Length: 12.2", Bust: 33.1", Cuff: 12.2", Length: 18.9", Shoulder: 17.7", Sleeve Length: 5.5"

9 Years: Bicep Length: 12.5", Bust: 34.3", Cuff: 12.5", Length: 19.7", Shoulder: 18.3", Sleeve Length: 5.7"

10 Years: Bicep Length: 12.8", Bust: 35.4", Cuff: 12.8", Length: 20.5", Shoulder: 18.9", Sleeve Length: 5.8"

12 Years: Bicep Length: 13.5", Bust: 37.8", Cuff: 13.5", Length: 22.0", Shoulder: 20.1", Sleeve Length: 6.1"