HM.com

Baby

Baby Boy

Clothing

Nightwear

YOU'RE ABOUT TO CHANGE LOCATION

The content of this site is copyright-protected and is the property of H&M Hennes & Mauritz AB.

en_hk

Checkout | H&M

Hong Kong (English)

Instance with id b1c827b1-8c4b-4ddf-adfd-71e7ecef946b and run modes [cloud, eu, default, prd, s7connect, crx3, eu4, samplecontent, publish, crx3tar]

Instagram

TikTok

Spotify

Youtube

Pinterest

Facebook

Please provide your date of birth for a better membership experience.

Checkout

Delivery

Sorry, we were unable to add your item to Favourites.

Item not added to Favourites

By clicking ‘Become a member’, I agree to the H&M Membership {0}Terms and conditions{1}.

To give you the full membership experience, we will process your personal data in accordance with the H&M's {0}Privacy Notice{1}.

Become a member — don’t miss out on deals, offers, discounts and bonus vouchers.

Become a H&M member

REGISTER

Please sign in with your email and password.

Sign in with your email or sign up to become a H&M member.

Welcome

Sign in

Apologies, there is already an account using this email in another country. Please use another email or continue without signing in.

Your account has been temporarily disabled.

Search history

H&M wants to give you a special treat on your birthday

View All

Clothes

Shoes & Accessories

Sport

New In

A/W 2025 | DROP 1

View all

Dresses

Skirts

Tops

Shirts & Blouses

Sweatshirts & Hoodies

Cardigans & Jumpers

Blazers & Waistcoats

Jackets & Coats

Trousers

Jeans

Shorts

Jumpsuits

Nightwear & Loungewear

Lingerie

Socks & Tights

Swimwear

Maternity Wear

Basics

Premium Selection

Accessories

Shoes

Sale

Knitwear

Loungewear

Co-ord Sets

Linen clothing

Swimwear & Beachwear

Jumpsuits & Rompers

Dog clothes & Accessories

Care products

Petite Size

H&M Edition

Bags

Jewellery

Sunglasses

Hair Accessories

Belts

Gloves

Hats

Scarves

Premium Accessories

Court Shoes

Trainers

Ballerinas

Boots

Espadrilles

Flats

Heels

Loafers

Mules

Sandals

Slippers

Slingback

Premium Shoes

Mary Janes

SoftMove

Leggings & Tights

Sport Bras

Women

Sportswear

Basic oversized

What to wear

Edits

T-shirts & Tanks

Shirts

Hoodies & Sweatshirts

Blazers & Suits

Underwear

Socks

All Brands

T-shirts & Tops

Polos

Merch & Graphics

Belts and Suspenders

Hats and Caps

Smart Shoes

Trousers & Joggers

Men Swimwear

A/W 2025

Outerwear

Gifting

Life with Baby

Newborn

Well dressed

Girl

Halloween

Kids 2-8 years

Homewear

Kids 9-14 years

Kids

Enjoy free shipping on orders over HK199

Applicable to all customers. Orders below HK199 incur a flat-rate shipping fee of HK39

Energy label

Sorry, we were unable to move your item to Favourites. Please try again later.

Sorry, Favourites is full so we can't add this item. If you really want to save this item, please delete another item and try again.

Oops… Favourites is full

Pagination

About

Unfortunately, we could not locate any stores in this area. Please try selecting a different location to find a store near you.

Sorry!

Pick up at

Select a pickup store

You can only select one store per pickup order. 
Some items in your shopping bag may not be available at this store. To have them shipped to you instead, change the delivery method on the checkout page.

Change store?

Ships for {0} in {1}-{2} business day(s). See eligibility at checkout. Free in-store pickup is also available.

Store availability

Available in this store

Filter

Find a store

Select market

Find in store

Exception dates

Opening hours

Some items in your shopping bag may be unavailable at this store location. To have them delivered to your door instead, please change the delivery method during checkout.

Apologies, store pick-up is limited to one location per order.

Select store

To find the nearest H&M stores, please ensure location services are enabled.

Location services are turned off.

Unable to load content. Please try again later or contact Customer Service.

Unable to locate stores in this area. Search another location for options nearby.

To locate the nearest H&M store, please turn on Location Services.

Show only stores where the product is in stock

Select department.

Item ships for {0} with next-day delivery. Free store pick-up is also available.

Exceptional store hours.

Selected store:{0}

<p>Our baby boys' sleepsuits and pyjamas are what sweet dreams are made of. Whether you're scrolling for separates or multipack sets, we have cotton and fleece pyjamas with short and long sleeves to keep him cosy while he sleeps – and we've also got padded sleeping bags for extra snuggle points. You'll find neutral shades and dreamy prints below, or you can browse for <a href="/en_hk/baby/boys/accessories.html">baby boys' accessories</a> and <a href="/en_hk/baby/boys/clothing/socks.html">socks</a>.</p>

T-shirts & Shirts

Jumpers & Cardigans

Trousers & Jeans

Linen Clothing

Sets & Outfits

Bodysuits

Multipacks

Party & Occasion

Fancy Dress Costumes

Explore our range of black sleepsuits & pyjamas for baby boys online. At H&M you will always find comfy sleepsuits & pyjamas at unbeatable prices.

Black Sleepsuits & Pyjamas | Baby Boys | H&M HK

Browse our range of purple sleepsuits & pyjamas for baby boys online. At H&M you will always find comfy sleepsuits & pyjamas at unbeatable prices.

Purple Sleepsuits & Pyjamas | Baby Boys | H&M HK

Discover our range of orange sleepsuits & pyjamas for baby boys online. At H&M you will always find comfy sleepsuits & pyjamas at unbeatable prices.

Orange Sleepsuits & Pyjamas | Baby Boys | H&M HK

Explore our range of brown sleepsuits & pyjamas for baby boys online. At H&M you will always find comfy sleepsuits & pyjamas at unbeatable prices.

Brown Sleepsuits & Pyjamas | Baby Boys | H&M HK

Discover our range of turquoise sleepsuits & pyjamas for baby boys online. At H&M you will always find comfy sleepsuits & pyjamas at unbeatable prices.

Turquoise Sleepsuits & Pyjamas | Baby Boys | H&M HK

Browse our range of blue sleepsuits & pyjamas for baby boys online. At H&M you will always find comfy sleepsuits & pyjamas at unbeatable prices.

Blue Sleepsuits & Pyjamas | Baby Boys | H&M HK

Discover our range of grey sleepsuits & pyjamas for baby boys online. At H&M you will always find comfy sleepsuits & pyjamas at unbeatable prices.

Grey Sleepsuits & Pyjamas | Baby Boys | H&M HK

Explore our range of yellow sleepsuits & pyjamas for baby boys online. At H&M you will always find comfy sleepsuits & pyjamas at unbeatable prices.

Yellow Sleepsuits & Pyjamas | Baby Boys | H&M HK

Explore our range of green nightwear for baby boys online. At H&M you will always find comfy nightwear at unbeatable prices.

Green Nightwear | Baby Boys | H&M HK

Discover our range of beige sleepsuits & pyjamas for baby boys online. At H&M you will always find comfy sleepsuits & pyjamas at unbeatable prices.

Beige Sleepsuits & Pyjamas | Baby Boys | H&M HK

Browse our range of pink sleepsuits & pyjamas for baby boys online. At H&M you will always find comfy sleepsuits & pyjamas at unbeatable prices.

Pink Sleepsuits & Pyjamas | Baby Boys | H&M HK

Discover our range of white nightwear for baby boys online. At H&M you will always find comfy nightwear at unbeatable prices.

White Nightwear | Baby Boys | H&M HK

Trending right now

Purple Sleepsuits & Pyjamas For Baby Boys

2-pack sleepsuits

2-pack zip-up sleepsuits

3-pack pyjamas

Printed sleepsuit

Patterned all-in-one pyjamas

Printed cotton pyjamas

2-pack patterned cotton pyjamas

Purple Sleepsuits & Pyjamas For Baby Boys