Petit Bateau Unisex White Check Footed Pyjama, 18M / 81

A fine blue windowpane check on cream cotton, with a small seal motif printed at the chest. This Petit Bateau sleepsuit is cut from the brand’s signature combed cotton jersey — the fabric that made their reputation — with enclosed feet and poppers running the full length for painless night changes. Understated, hard-wearing and genuinely gender-neutral.

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Blueberry offers premium second-hand children’s clothing you can trust. Every piece is hand-selected from brands like Petit Bateau, Jacadi, Bonpoint, and Ralph Lauren—at up to 80% off retail prices. We offer fast shipping, easy returns, and clothing in excellent condition, ready for its next adventure.

Have clothes to sell? Through our Sellback Program, we buy premium children’s clothing in gently-used condition. It’s a quick and easy way to clear out outgrown pieces, earn cash or store credit, and keep beautiful clothes in circulation — no listings, no hassle.