My child was adorable at the family wedding. It's really a lot. At 16 months my son was wearing a 12 month size and needed about an inch on his pants. My son is skinny so 12 months usually fits him widthwise, but he outgrew his 12 month pants a long time ago. Luckily we tried on this brand at a local store that didn't stock a tuxedo so we knew what size to go.
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