Baby Boy Summer Clothes

Cute Baby Boy Clothes for Sunny Days

Discover our beautiful collection of baby boy clothes designed especially for summer. From lightweight rompers and stylish shorts to breathable everyday essentials, each piece is lovingly handmade for comfort, style, and sunshine-filled adventures.

baby boy summer clothes - fox print dungarees by Lottie & Lysh

Mustard Baby & Toddler Popper Romper

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from £25.50
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from £25.50
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Bee Kind Sweater Romper

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from £28.50
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from £28.50
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Kid's Rainbow Roads Overalls

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from £25.50
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from £25.50
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Kid's Aztec Lion Printed T-shirt

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£17.50
Sale Price
£17.50
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per 
Save 43%

Unisex Sand Leopard Print Baby Grow

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from £20.00
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from £20.00
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£7.00
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per 

RETRO Colourblok Blue Bummies

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from £12.50
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from £12.50
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Kid's Smiling Face Slogan T-shirt

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£17.50
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£17.50
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Sk8 or Die Rolled Hem Shortie

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from £23.00
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from £23.00
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£17.25
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per 
Save 25%

Monosketch Unisex Cropped Lounge Trousers

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from £14.62
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from £14.62
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£4.00
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per 
Save 43%

Baby & Toddler Whales Dungarees

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from £18.00
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from £18.00
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£7.00
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per 

SPF50 Swimwear Tango Cheetah

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from £13.50
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from £13.50
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£0.00
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per 

Organic Baby & Toddler Romper | Festive Leaves Long Leg Popper Romper

1 total reviews

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from £31.50
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from £31.50
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Aztec Lions Kids Leggings

1 total reviews

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from £20.50
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from £20.50
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Child & Baby Shorts | Wild Campers Bummies

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from £17.50
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from £17.50
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Save 53%

Kids Quartz Harem Shorts

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£7.00
Sale Price
£7.00
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£15.00
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per 
Save 33%

Arizona Unisex Overall Romper | Cactus

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from £19.00
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from £19.00
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£6.00
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per 

Rainbow Print Kids Leggings

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from £15.00
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from £15.00
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Sand Leopard Child & Baby Leggings

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from £12.75
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from £12.75
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£15.00
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per 
Save 15%

Baby & Toddler Shortie Dungarees | Arizona Aztec

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from £17.75
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from £17.75
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£4.00
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per 
Sold Out

Rust & Monosketch Baggy Fit Kids Hooded T-shirt

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£10.00
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£10.00
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£20.00
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per 

Shrooms Toddler & Baby Leggings

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from £15.00
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from £15.00
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per 
Save 47%

Kids Leopard Cacti Harem Shorts

Regular Price
£8.00
Sale Price
£8.00
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£15.00
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per 
Save 15%

Lion Noir Monochrome Kid's Cycling Shorts

Regular Price
from £8.00
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from £8.00
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£3.00
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per 

Kid's 'Beach Please' Printed Slogan T-shirt

Regular Price
£17.50
Sale Price
£17.50
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per 

Shop Baby Boy Clothes by Collection

Summer Outfit Inspo for Boys

Taupe Puffins Dungarees

Our Puffin prints have been a standout favourite for little boys this year. With two gorgeous shades to choose from – soft taupe or ocean blue – there’s a style to suit every taste.

Aztec Lion Romper


The Aztec Lion romper is a true L&L icon – our best-selling design and an instant head-turner. This bold print speaks for itself and is available across a variety of styles, so don’t forget to explore the full collection.

campervan and leopard print romper for babies and toddlers

Wild Campers

Wild Campers ticks all of the boxes when it comes to fun, summer style. Totally unisex and uber cool this romper is the perfect choice for a sunny day.


Discover our standout baby boy summer clothes at Lottie & Lysh – where cool, comfortable style meets ethical craftsmanship. From playful animal prints to soft, breathable fabrics perfect for summer gifting , every piece is handmade in the UK using sustainable materials that are kind to delicate skin. Whether you're dressing him for park days, seaside adventures, or sunny garden play, our unique designs bring joy to every outfit. Shop the collection and dress your little one in summer-ready pieces you’ll both adore.