Thickened Cotton Baby Onesie – Warm Long Sleeve Romper for Winter & Early Spring

Keep your baby warm and cozy through chilly days with the Mimou Thickened Cotton Onesie.
Crafted from soft Class A certified cotton, this romper provides gentle insulation without compromising comfort.

Perfect for newborns up to 12 months, it features a single-breasted closure, windproof cuffs, and an easy-open crotch design for quick diaper changes.
Soft on delicate skin, this piece is ideal for lounging, crawling, or outdoor naps.

Size Guide

Size Length (cm) Chest (cm) Shoulder (cm) Sleeve (cm) Height (cm) Age
73 55 62 26 25 up to 73 6–9M
80 60 64 27 26 up to 80 9–12M
90 65 66 28 27 up to 90 12–18M
100 70 68 29 28 up to 100 18–24M

• Material: 96% Cotton
• Thickness: Thick / Winter
• Safety Level: Class A (baby-safe)
• Closure: Single-breasted buttons
• : / Winter / Early Spring
• Care: Machine wash cold, gentle cycle; tumble dry low

• Soft, thickened cotton for gentle warmth
• Wind-resistant ribbed cuffs keep cold air out
• Easy-open crotch for quick diaper changes
• Elegant embroidered lapel design
• Safe, breathable materials perfect for newborns

$44.90

In stock - Ready to be shipped

Estimated Delivery between November 21 and November 25.

Most moms receive their orders earlier.

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Safe Baby Materials Gentle fabrics certified for sensitive skin.

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Baby Warm Onesie Cotton Thickened Cotton Winter Baby Harness Crawling Clothes Spring And Autumn Newborn Sleeping Bag Outside    Mimou Babywear

$44.90

$44.90

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