Petit Bateau Underwear for Boys

NEW! MY ITALIST
Never miss new arrivals matching exactly what you want. Now you can save and name your search!
Petit Bateau is a French children’s brand that was established in 1918 and has since shared the classics of French style with the world. Petit Bateau offers everything from clothing kids can live-in, to playful accessories. Shop charming, quality designs for your baby, little boy or girl.
Our Picks
Categories
Baby Girls (0-36 M)
Baby Boys (0-36 M)
Girls (2-16 YRS)
Boys (2-16 YRS)
Accessories & Gifts
Bottoms
Jumpsuits
Shoes
Suits
Swimwear
Topwear
Underwear
Sizes
Colors
Black
Blue
Multicolor
White
Price
On sale
Seasons
SS25
FW24
Previous seasons
REFINE YOUR SELECTION
Apply Filters to your selection for more specific results.
Customer stories
Discover the joy of luxury shopping with italist through the experiences of our valued customers. Read their stories and see why fashion enthusiasts worldwide choose italist for authentic, high-end finds at the best prices.
Tara D.
RED SHOE DELIVERYFound my little red valentino shoes across the globe and voila they arrived within days and at a fabulous price! Thank you ITALIST
Ashley Y.
Highly recommend Italist.com!!!I purchased a Balenciaga oversized shirt with logo on the back from Italist.com. I was worried that with the quarantine during COVID-19, that I wouldn't receive my item, but my intuition told me to go ahead with the order! I cannot believe how incredibly FAST the shipping was, the item I ordered was absolutely stunning and best of all, the price was amazing and significantly less than buying it in the states. I cannot thank you enough! I am a loyal customer...
Aida M.
Best selection, excellent customer service.Best selection, excellent customer service. Very easy to shop around the website and easy returns.
Thomas R.
Vetements Tourist BackpackTransaction was perfect. Bag is super cool and durable. The laptop pocket is too small to fit 15” MacBook. Thanks!!!

Shop now