3Pommes sizes are sold in full sizes then noted on label.
Split sizes are sold as noted below to be comparable to actual size.
Baby sizes are sold as - 3/6m=3m, 6/9m=6m, 9/12m=12m, 12/18m=12m,
18/2=18m, 2/3=2y, 3/4=3y
Big Kids sizes are sold as - 2/3=3y, 3/4=4y, 4/5=5y, 5/6=6y, 7/8y=8y, 9/10=10y. 11/12=12y