Petit Bateau Kids' Clothes: Common Parent Questions Answered

Quick answer

For most families, start with one or two everyday tees in your child's current size, wash them inside out in cold water, and add seasonal layers only after you know how the fit works on your child. Petit Bateau sizing runs closer to European children's sizing than many US brands, so check the size chart before ordering.

How does Petit Bateau sizing compare to US brands?

Petit Bateau uses French/European sizing, which is based on height in centimeters rather than age. A 24M in Petit Bateau is not the same as a 24M in many US brands. If your child is between sizes, size up for room to grow, especially in long-sleeve tees and anything worn over a diaper. For babies, the 6M through 36M range covers the first three years; for older kids, sizes like 10A and 12A correspond to age roughly but always confirm with the measurements.

What should I buy first for a new baby?

Start with short-sleeve tees and bodysuits in neutral colors. A white short-sleeve tee with a surfboard print in sizes 6M to 36M is a practical first purchase because it works alone in summer and layers under cardigans in cooler months. For baby girls, a short-sleeve tee with a ruffle collar in light pink adds a dressier option without being fussy. Buy two or three pieces in the current size and one in the next size up.

How do I care for Petit Bateau cotton?

Turn garments inside out, wash in cold water on a gentle cycle, and tumble dry low or line dry. Avoid fabric softener, which coats the cotton fibers and reduces the soft hand-feel. Treat stains promptly: rinse with cold water before they set, then apply a small amount of mild detergent. For red-and-white stripes, wash with like colors the first few times to prevent any color transfer.

Are Petit Bateau clothes worth the price?

The catalog prices for tees range from about $25 to $38, with comparison prices often higher. The value comes from how the garments hold up: the cotton is dense and smooth, seams are flat, and colors stay true after repeated washes. If you want pieces that can be passed down or resold, the construction supports that. If you need the absolute lowest price per item, fast-fashion alternatives will cost less upfront but may not last as long.

Can I mix Petit Bateau with other brands?

Yes. The simple stripes and solid colors pair easily with denim, leggings, and neutral outerwear from other brands. The fit is slightly trim, so if you layer a Petit Bateau tee under a bulkier sweater, choose the tee in your child's usual size rather than sizing up. For a coordinated look, stick to two or three colors across the outfit.

What if the size I order doesn't fit?

Check the store's return policy before ordering. Because Petit Bateau sizing is European, measure your child's height and chest and compare to the size chart. If you are unsure between two sizes, order both and return the one that doesn't work—especially for seasonal items like long-sleeve tees where fit matters for layering.

Quick answers to common questions

Sizing

Petit Bateau uses European sizing based on height in centimeters. Measure your child and compare to the size chart; size up if between sizes. When in doubt, order two sizes and return the one that doesn't fit.

First purchase

Start with two or three short-sleeve tees in neutral colors and your child's current size, plus one in the next size up. Everyday tees give you the best sense of fit and quality before you invest in more.

Care

Wash inside out in cold water, tumble dry low or line dry, and skip fabric softener to keep cotton soft. Proper care keeps colors and shape intact for hand-me-downs.

Product facts

• SS24-A0A11: Baby girl short-sleeve tee with a ruffle collar, light pink, part of the Petit Bateau USA collection. A dressier everyday option for warm weather that still works with casual bottoms.
• AW25 - A0E8Y RD: Long-sleeve striped tee for boys in red and white, sizes 10A and 12A, from the Fall/Winter 2025/26 collection. A classic layering piece for cooler months; the stripe pattern hides minor stains well.
• SS25 - A0CWH: Baby boy short-sleeve tee with a surfboard print on white, sizes 6M to 36M, from the Spring Summer 2025 collection. A playful first-summer staple that pairs with shorts or under a light cardigan.