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

Kid's Smiling Face Slogan T-shirt

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from £17.50
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£17.50
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RETRO Colourblok Blue Bummies

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from £12.50
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£12.50
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Monosketch Unisex Cropped Lounge Trousers

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from £8.76
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£8.76
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£15.00
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Sand Leopard Child & Baby Leggings

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from £12.75
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£12.75
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£15.00
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SPF50 Swimwear Tango Cheetah

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from £13.50
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£13.50
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£0.00
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Aztec Lions Kids Leggings

1 total reviews

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from £15.00
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£15.00
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Arizona Unisex Overall Romper | Cactus

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from £19.00
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£19.00
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£24.00
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Organic Baby & Toddler Romper | Festive Leaves Long Leg Popper Romper

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from £25.50
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Rainbow Print Kids Leggings

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from £15.00
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£15.00
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Kids Leopard Cacti Harem Shorts

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from £8.00
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£8.00
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£15.00
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Tattoo Overalls

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from £25.50
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£25.50
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Shrooms Toddler & Baby Leggings

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from £15.00
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£15.00
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Forager Toddler Dungarees

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from £25.00
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£25.00
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Dinosaur Party Baby & Toddler Dungarees

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from £25.00
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£25.00
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Arizona Cactus Baby & Toddler Dungarees

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from £15.00
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£15.00
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£25.00
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'Stay Salty' Shortie Romper

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from £18.00
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£18.00
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£25.00
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Lion Noir Monochrome Kid's Cycling Shorts

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from £8.00
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£8.00
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£15.00
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Kid's 'Beach Please' Printed Slogan T-shirt

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from £17.50
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£17.50
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Pink Panther Oversized Shirt

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from £14.24
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£14.24
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£25.50
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Kid's White Get Lost in Paradise Surf T-shirt

1 total reviews

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from £17.00
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£17.00
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Sand Leopard Print Kid's Cycling Shorts

1 total reviews

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from £10.00
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£10.00
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£14.00
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Denim Blue Slouch Fit Comfort Trousers

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from £12.00
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£12.00
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Moss Panda Baby & Toddler Dungarees

1 total reviews

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from £25.00
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£25.00
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Child & Toddler Dungarees | Geo Fox | 0-6yrs

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from £25.50
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£25.50
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Design your Own - Baggy Fit T-shirt

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from £17.00
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£17.00
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Baggy Fit Baby & Child Graffiti T-shirt

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from £5.00
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£5.00
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£18.00
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Kids Rainbow Overalls | Boho Arcs

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from £25.00
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£25.00
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£0.00
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Design your Own - Overalls

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from £28.00
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£28.00
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The Cool Kid Just Showed Up White T-shirt

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from £17.50
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£17.50
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Choose Kindness Sweater Romper

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from £28.50
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£28.50
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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.