Baby Grows at M&S

Our babygrows are must-haves that keep your little one comfy and cosy. We have sizes from premature to 36 months, to cover tiny newborns up to growing toddlers. Pick handy multi-packs of cotton options from M&S Collection and browse adorable patterned suits from trusted brands like Mamas & Papas and JoJo Maman Bébé – they’re ideal gifts for new parents or birthdays.

When you’re stocking up on essentials, bodysuits are a good place to start. Packs of 10 white suits with envelope necks and popper fastenings will see you through lots of changes. Short sleeves make them easy to layer under knits and dresses. Strappy or sleeveless designs make ideal bases for pinafores or dungarees and shirts, and you’ll find boys’ styles, girls’ designs and unisex options with cute details like wrap-over fronts with bows, button-up polo closures and Peter Pan collars.

If you want to add a splash of colour, look for tonal sets in traditional pink hues, blue shades or versatile neutrals. Patterns including stripes and spots are a classic option, and our selection also includes plenty of playful prints featuring friendly animals to discover.

To encourage restful nights and relaxed naptimes, reach for a supersoft cotton sleepsuit. If you’ve got a wriggly sleeper, choose long-sleeved babygrows with cuffed ankles and wrists that don’t twist or ride up. Integrated feet ensure toes stay warm, and sizes up to six months come with attached mitts to prevent scratching, while zips or poppers running from foot to neck make dressing for bed speedy.

Baby Grows

Pure Cotton Floral Romper with Bow Straps (0 Mths-3 Yrs)

3pk Lion King™ Sleepsuits (7lbs - 3 Yrs)

2pk Bear Print Sleepsuits (6½lbs-3 Yrs)

Cotton Rich Leaf Print Romper (0-3 Yrs)

2pk Pure Cotton Safari Print Sleepsuits (6½lbs-3 Yrs)

3pk Pure Cotton Waffle Rompers (6½lbs-3 Yrs)

3pk Pure Cotton Waffle Rompers (6½lbs-3 Yrs)

7pk Pure Cotton Sleeveless Bodysuits (5lbs-3 Yrs)

7pk Pure Cotton Short Sleeve Bodysuits (5lbs-3 Yrs)

5pk Pure Cotton Strappy Bodysuits (6½lbs-3 Yrs)

7pk Pure Cotton Long Sleeve Bodysuits (5lbs-3 Yrs)

3pk Adaptive Bodysuits (3-16 Years)

3pk Pure Cotton Bodysuits (3-16 Yrs)

3pk Cotton Rich Striped & Plain Sleepsuits (0-3 Yrs)

Pure Cotton 'Mummy And Me' Footless Sleepsuit (7lbs-12 Mths)

Pure Cotton 'Daddy And Me' Footless Sleepsuit (0-12 Mths)

3pk Adaptive Pure Cotton (7lbs-16 Yrs)

10pk Pure Cotton Short Sleeve Bodysuits (6½lbs-3 Yrs)

5pk Pure Cotton Lion King™ Bodysuits (7lbs - 3 Yrs)

5pk Pure Cotton Bodysuits (5lbs - 3 Yrs)

2pk Adaptive Pure Cotton Star Sleepsuits (3-16 Yrs)

3pk Adaptive Pure Cotton Bodysuits (7lbs–16 Yrs)

7pk Pure Cotton Print Bodysuit (0-3 Yrs)

Cloud Velour All In One With Hat (6½lbs-1 Yrs)

5pk Pure Cotton Bodysuits (7lbs-2 Yrs)

3pk Pure Cotton Trellis Print Sleepsuits (0-24 Mths)

Pure Cotton Strawberry Sleepsuit (7lbs-1 Yrs)

Cotton Rich Bee Bodysuit (1-6 Mths)

Cotton Blend Fish Sleepsuit (0-24 Mths)

2pc Pure Cotton Sleepsuit And Hat Outfit (0-12 Mths)

8pc Cotton Rich Premature Hospital Starter Set

8pc Cotton Rich Premature Hospital Starter Set

3pk Pure Cotton Adaptive Bodysuits (3-16 Yrs)

3pk Adaptive Pure Cotton Bodysuits (7lbs-16 Yrs)

3pk Pure Cotton Adaptive Bodysuits (3-16 Yrs)

2pk Hip Dysplasia Pure Cotton Bodysuits (7lbs-1 Yrs)

Cotton Blend Peter Rabbit™ Sleepsuit (7lbs-24 Mths)

Cotton Rich Born in 2025 Striped Sleepsuit (0-24 Mths)

Pure Cotton Teddy Bear Sleepsuit (0-9 Mths)

Cotton Rich Velour Sleepsuit (0-6 Mths)

Cotton Rich Ribbed Frill Bodysuit (0 Mths-3 Yrs)

Cotton Rich Spot Zip Sleepsuit (0-9 Mths)

8pc Pure Cotton Premature Elephant Starter Set

3pk Pure Cotton London Sleepsuits (6½lbs-3 Yrs)

2pk Hip Dysplasia Pure Cotton Bodysuits (7lbs-1 Yrs)

5pc Pure Cotton Floral Starter Set (0-12 Mths)

5pk Pure Cotton Sleepsuits (0-3 Yrs)

3pk Pure Cotton Premature Stork Sleepsuits