One minute they’re tiny newborns in footed sleepers, the next they’re little adventurers crawling across the kitchen floor at lightning speed. Time flies—and so do baby sleepwear milestones!
If you’re wondering when to make the switch from one-piece pajamas to two-piece sets, you’re not alone. Many parents aren’t sure when it’s the “right” time. The good news? Your baby will give you little signs that they’re ready.
Here are some helpful cues to watch for when deciding to transition to two-piece bamboo pajamas:
1. They’re starting to walk or crawl
Once your baby is on the move, footed pajamas can be slippery or get in the way. Two-piece sets give them the freedom to move safely, especially if they love being barefoot!
2. Diaper changes are getting trickier
If late-night diaper swaps feel like a wrestling match, a two-piece set can make life so much easier. Separate tops and bottoms mean quicker changes and fewer snaps to fuss with.
3. You're entering the potty training phase
Two-piece bamboo pajamas are a game-changer when potty training begins. They're easy to pull down, which helps your toddler gain independence—and helps you avoid accidents in the middle of the night.
4. Your baby is outgrowing one-piece styles
Most footed sleepers only go up to 18–24 months. If your little one is stretching out of their favorite zip-ups, it's the perfect time to transition into two-piece sets designed for toddlers and growing kids.
5. Warmer weather is here
During hot Maine summers, footed pajamas can lead to overheating. Our breathable bamboo two-piece PJs help keep your little one cool and comfy all night long—without sacrificing the cozy vibes.
6. They just want more freedom
Some kids just prefer less fabric. Whether they want to feel their feet on the floor or they’ve started expressing strong “jammy opinions,” a two-piece set gives them more comfort and control.
Why Some Caregivers Stick with Zippies
If your baby is still happily snoozing in a Zippy, that’s okay, too! Many families continue using one-piece sleepwear well into toddlerhood, especially during colder months or overnight diaper changes.
Reasons to stay with Zippies:
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You’re doing frequent diaper changes
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Your baby still fits comfortably in their current size
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You prefer full-body coverage for cooler nights
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You’re looking for simplicity during travel or bedtime routines
At Bailey Baby, we love helping families choose what works best—whether that’s a cozy footed sleeper or a big-kid bamboo two-piece.
Make the Switch (When You’re Ready) 💚
Our two-piece bamboo pajamas are made for comfort, safety, and serious Maine cuteness. They're ultra-soft, breathable, stretchy, and snug-fitting to meet all safety guidelines—no flame-retardant chemicals needed.
And with charming Maine-inspired prints like lobsters, lighthouses, and moose, your little one will be cute, cozy, and totally ready for the next stage.
Ready to make the move to two-piece pajamas?
Shop our bamboo PJ sets and celebrate your little one’s next big milestone in style!
👉 Shop Two-Piece Pajamas Now