A young boy stands on a bed wearing green and white checkered pajamas with smiley face prints.
Green and white checkerboard pajama top with smiley sun and star graphics.
A young boy smiles wearing a green and white checkered long-sleeved pajama set with smiley face prints.
A young boy in green and white checkerboard pajamas with smiley faces sits on a bed.
A green and white checkered pajama set with smiley face and star prints.
Green and white checkerboard pajama set with Mini Smiley print.
Size chart for a bamboo pajama set with columns for size, weight, and height.

Classic Fit PJ Set - Mini Smiley® Check - Luxe Bamboo

Sale price$37.99 USD

Mini Smiley® is a playful new brand inspired by the iconic SmileyWorld, designed especially for babies and preschoolers. With charming artwork, lovable characters, and a focus on imagination, music, and play, it encourages little ones to explore their creativity and express their unique personalities.

Big smiles start small. The Mini Smiley Check PJ Set combines all-day softness with cheerful design, creating the perfect balance of comfort and charm. Made from buttery-soft Luxe Bamboo, this classic two-piece pajama set keeps little ones cool, cozy, and comfy from bedtime stories to morning cuddles. Featuring an adorable Mini Smiley® check print, it’s a mood-lifting favorite for every tiny dreamer.

Features & Benefits:

😊 Luxe Bamboo  silky-soft, breathable, and gentle on skin

💛 Snug Fit Classic two-piece set with long sleeves and matching pants

🩷 Mini Smiley® check print for a playful, modern twist on bedtime style

🌼 Lightweight and temperature-regulating for year-round comfort

💤 Stretchy waistband and cuffs for the perfect cozy fit

🌎 Responsibly made with love and care

Fit Guide - True to size. Snug fit. 

© 2023-2025 Mini Smiley Productions.

Size: 18-24

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.