BabyBusha Baby Leggings Pants - $3.90 each (include normal postage)

pls advice size and design number

Material：80%Cotton 17%Nylon 3%Polyurethane

Size：
80cm: Length41cm Waist20cm*2[Stretchable] 19cm

90码: Length45cm Waist21cm*2[Stretchable] 20cm

95码: Length49cm Waist22cm*2[Stretchable] 20cm