To be sure you are ordering the right size we suggest you refer to these general sizing charts. Measure your child's height, in Inches, and refer to the column "age" in the charts below.
Isabelle Bloomer Set
It's the vintage cut and details that make this flour sack smock and bloomers so charming. Soft gathered smocking at the shoulder and sleeves with a scalloped pique collar. The cotton/poly blend fabric is wearable from September through May and retains the hand and comfort of cotton. Sizes 12m-3.