5. Youth - 12/24 M

My little one wears this every day and it still looks brand new after a dozen washes, which honestly surprised me for a basic garment. The 12-24 month sizing runs true, so it's easy to grab without overthinking. Already ordered a backup.

The fit is spot-on for my 18-month-old—not too snug around the middle, and he can move freely in it. The fabric has held up well through multiple washes and messy meal times so far.

I was worried about finding something simple for my 18-month-old, but this fits the 12–24 month range true to size, with enough room for a diaper. The fabric feels sturdy for daily wear and washes well.