Let me start by saying - these Burt’s Bees onesies are a GAME CHANGER for baby sleepwear. The 100% organic cotton is buttery soft right out of the package and stays that way even after multiple washes (unlike some other brands that turn scratchy).

The zipper is where this really shines - it's sturdy, smooth-gliding, and has that genius two-way design that makes midnight diaper changes SO much easier when you're half-asleep. No more struggling with snaps!

Now about sizing - heads up that these run big! The 'newborn' size fits more like 0-3 months. My 7lb baby swam in it at first, but by week 3 it was perfect with room to grow. The slightly loose fit is actually great - allows for layering in winter while still being breathable enough for summer.

The minimalist designs are adorable without being over-the-top (no garish cartoons here). My personal favorite is the subtle honeycomb pattern - so on-brand for Burt's Bees!

A few things to note: The fabric is thinner than some premium brands (great for temperature regulation but might not be warm enough alone in deep winter). Also, while quality is excellent, the thinner material may not hold up as long as thicker cotton pajamas through dozens of washes.

Pro tip: These make THE BEST gift for new parents. I've given three as baby shower presents already - always gets rave reviews from sleep-deprived moms who appreciate the easy zipper and soft fabric.

Final verdict? Worth every penny if you want a practical, comfortable onesie that makes parenting just a tiny bit easier. We own four now and they're in constant rotation!