Free shipping on US orders $25+
Free shipping on US orders $25+
Free shipping on US orders $25+
Free shipping on US orders $25+

Birthday Builders Two-Piece Short Sleeve & Shorts Pajama Set product page

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  4. Click to see full screen - Laydown Image of Kids Birthday Builder Short Sleeve PJ Set Laydown Image of Kids Birthday Builder Short Sleeve PJ Set
  1. Click to see full screen - Full Image of Kid Wearing Birthday Builder Short Sleeve PJ Set
  2. Click to see full screen - Close Up of Kid Wearing Birthday Builder Short Sleeve PJ Set
  3. Click to see full screen - Top Close Up of Kid Wearing Birthday Builder Short Sleeve PJ Set
  4. Click to see full screen - Laydown Image of Kids Birthday Builder Short Sleeve PJ Set

Limited Edition

Birthday Builders Two-Piece Pajama Set

4.9
Rated 4.9 out of 5 stars
7 Reviews
Current price:$32.00
4.9
Rated 4.9 out of 5 stars
7 Reviews

Print

Birthday Builders
  1. Birthday Builders swatch
Size
Size sold out? Click to sign up for waitlist!
  • Illustration of a bamboo stick and leaves with a black outline

    Made from Bamboo Viscose

  • Softest fabric ever

  • Seasonless

  • Stretch to fit longer

  • Better for snuggling

  • Soothes sensitive skin

Beep beep! Big kid coming through! Featuring construction trucks, blocks, balloons & more, these PJs are perfect for their birthday eve, birthday week, or birthday MONTH! Made from buttery soft and stretchy Lunaluxe™ Bamboo, in a short sleeve & shorts style designed for warmer weather. Snag styles for the whole fam and celebrate together!

Shop The Look

  • child in short sleeve luna neutral PJ set

    Made from buttery soft Lunaluxe™ Bamboo

    Breathable, hypoallergenic & gentle on sensitive skin

  • image of child in 2 piece pajama set

    Seasonless fabric for year round wear

    Stay cool in the summer & cozy in the winter

  • image of full family matching in luna neutral pajamas

    Perfect for cute sibling matching

    Snag coordinating styles for the whole family!

Moon and cloud image

Hello Lunaluxe™

Get to know the world’s most magical fabric

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    Grows with your little ones

    Our super stretchy fabric fits 3x longer!

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    Snuggly soft & hypoallergenic

    Soothing and gentle on sensitive and eczema-prone skin!

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    Comfortable year round

    Our fabric is lightweight and breathable - perfect for any season.

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    Learn more about our magical fabric

    About Lunaluxe™
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Alex's Lemonade Stand Foundation for Childhood Cancer logo

Little Sleepies is proud to donate a portion of every sale to Alex's Lemonade Stand Foundation.

Learn More

Reviews

4.9
Rated 4.9 out of 5 stars
Based on 7 reviews
Write a Review (Opens in a new window)
7 reviews
  • KS
    Kayley S.
    Verified Buyer
    Rated 5 out of 5 stars
    15 seconds ago
    We LOVE Little Sleepies!

    These are great, light weight and plenty of stretch for a growing toddler!

    Was this helpful?
  • MR
    McKayla R.
    Verified Buyer
    Rated 5 out of 5 stars
    1 week ago
    These are amazing!

    My son is obsessed with construction vehicles and his birthday is coming up, so this was perfect for him. He loves them so much he didn’t want to change out of them. They’re soft, comfortable, and fit true to size!

    Was this helpful?
  • M
    Melanie
    Rated 5 out of 5 stars
    2 weeks ago
    5 Stars

    My son love love loves this print so much!

    Was this helpful?
  • TN
    Tiffany N.
    Verified Buyer
    Rated 5 out of 5 stars
    2 weeks ago
    The BEST!

    We love all our LS jammies but we are partial to the shorts sets! These are absolutely adorable and my son is obsessed! He’s 4, in a 4T and I ordered a 4! They fit well with room to grow!

    Was this helpful?
  • MD
    Mariah D.
    Verified Buyer
    Rated 5 out of 5 stars
    2 weeks ago
    Adorable

    So cute! Can’t wait for my little guy to wear on his birthday!

    Was this helpful?
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