Aug. 23, 2021, 1:12 PM EDT Lauren Levy Contributing Writer Babies will outgrow onesies quickly as they age, which means it’s important to keep several different options on hand.Getty Images ...

Carlson Baby's Super Daily D3 Baby Vitamin D Drops Support your baby's growth and nourishment with these yummy vitamin drops—which come highly recommended by Sofia Richie Grainge. $14 at Amazon ...

Amazon Essentials Unisex Babies' Long-Sleeve Bodysuits You can never have too many baby onesies for your growing toddler, and this set comes with six long-sleeve styles. $10 at Amazon ...

This DIY baby onesie project with a free “Holy Cow I’m Cute” SVG is an easy win for baby gifts, first photo ops, or just making people smile.

Amazon Essentials Unisex Babies' Long-Sleeve Bodysuits You can never have too many baby onesies for your growing toddler, and this set comes with six long-sleeve styles. $10 at Amazon ...

Amazon Essentials Unisex Babies' Long-Sleeve Bodysuits You can never have too many baby onesies for your growing toddler, and this set comes with six long-sleeve styles. $10 at Amazon ...