A baby wearing a light blue bamboo zip pajama set with a winter monster print.
A baby girl wearing a blue snow-themed pajama set with an orange bow sits on a white bed.
Baby in a light blue bamboo pajama set with a snow-themed print.
A baby smiles in a light blue bamboo pajama set with a winter-themed print.
Baby in a light blue bamboo zip-up pajama set with a winter forest and character print.
Baby in a blue bamboo zip-up pajama set with a winter forest and character print.
A light blue bamboo pajama set with a winter scene and cartoon characters.
Zippy size chart for baby clothing, showing size, height, and weight.

Flexi-Fit Zip PJ - Super Simple™ Rhymington Square - Snow Much Fun - Luxe Bamboo

Sale price$17.99 USD Regular price$37.99 USD
Sold outSave $20.00
5.0

Come on down to Rhymington Square, the town with rhyming words everywhere! In a house on the hill at the edge of town, live a group of friends who can show you around. There’s Jimmy and Dewey and Strawberry too, Hugo and Rizzo will rhyme with you. There’s Gubbins who lives under Melody’s hat, and Molly who’s always up for a chat! Come on down to Rhymington Square, and have an adventure if you dare!

✨ Why You’ll Love It

🌿 Buttery-Soft Feel: Made from 95% bamboo viscose and 5% spandex for a silky, sensory-friendly touch.

💫 Breathable + Stretchy: Keeps your child cozy year-round with four-way stretch for movement and growth.

🧸 Smart Design: Convertible footies, grippy soles, and fold-over hand cuffs ( up to size 3-6) 

🔒 Snug-Fit Safe: Meets children’s sleepwear safety standards — no added flame retardants.

🩷 Give Back with Every Purchase: $1 from each Super Simple item is donated to First Book Canada

🌈 Fit Guide

Our Flex-Fit design runs a size long to grow with your child.
We recommend sizing down from your typical cotton sleeper size. (Example: If they usually wear 12–18 M in cotton, choose 6–12 M in a Ploom Zippy) 

TM & © 2025 Skyship Entertainment Company. All rights reserved.

 

Size: Newborn

Why You’ll Love Ploom

Softness

Tested

Breathability

Gentle

All-Day Comfort

Grow

Why You’ll Love Ploom

Softness

Perfect for sensitive skin—no irritation, all-day comfort.

Softness

A baby wearing a white footie pajama set with a teddy bear print.

Perfect for sensitive skin—no irritation, all-day comfort.

Why You’ll Love Ploom

Tested

Rigorously tested to meet safety standards. Gives parents peace of mind. Safe for babies, kids, and sensitive skin.

Tested

Rigorously tested to meet safety standards. Gives parents peace of mind. Safe for babies, kids, and sensitive skin.

Why You’ll Love Ploom

Breathability

Ultra-breathable and temperature-regulating keeping you & your little comfortable.

Breathability

Baby in a teal pajama with an otter print.

Ultra-breathable and temperature-regulating keeping you & your little comfortable.

Why You’ll Love Ploom

Gentle

Naturally hypoallergenic. Less irritation for delicate skin.

Gentle

Baby in blue Neopets blueberry pajamas with feet up.

Naturally hypoallergenic. Less irritation for delicate skin.

Why You’ll Love Ploom

All-Day Comfort

Designed for unrestricted movement and soft, breathable wear.

All-Day Comfort

A woman and baby wear matching blue Neopets blueberry pajamas.

Designed for unrestricted movement and soft, breathable wear.

Why You’ll Love Ploom

Grow

Grows with your child. Wear longer without sacrificing comfort.

Grow

Baby in blue Neopets blueberry print zip pajamas with a white bow.

Grows with your child. Wear longer without sacrificing comfort.

$1

Donated for every clothing item sold to hand picked charities

%

of every sale plants tree's and removes ocean bound plastic

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Ploom Baby is home to ultra-soft, sensory-friendly clothing made from sustainable TENCEL™ Modal & Bamboo Viscose thoughtfully designed for babies, toddlers, kids, and adults with sensitive skin, eczema, or sensory sensitivities.

Our best-selling pajamas, zip sleepers, rompers, and daywear are loved for their breathable, stretchy, and tag-free feel that keeps every body cozy from morning to night. Every piece is made to move with your family — because comfort should never slow anyone down. We’re proud to bring comfort and creativity together through our exclusive licensed collaborations with Super Simple Songs, Puffin Rock, and Neopets — collections that add colour, nostalgia, and fun to every snuggle. From matching family pajamas to sensory-friendly playwear, Ploom Baby brings softness, sustainability, and joy to every generation. And with every item sold, we donate $1 to support communities in need.