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

Organic Aztec Lion Long sleeve Child & Baby Top

1 total reviews

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from £18.50
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from £18.50
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Monochrome Baby Romper | Lion Noir Zipless Romp

1 total reviews

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from £24.00
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from £24.00
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SPF50 Swimwear Turtles

1 total reviews

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from £13.50
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from £13.50
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£0.00
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Gift Card

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from £10.00
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from £10.00
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£0.00
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Kid's Surf Shacka T-shirt

1 total reviews

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£17.50
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£17.50
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Rainbow Sleepsuit

3 total reviews

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from £25.50
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from £25.50
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Organic Toddler & Baby Romper | Aztec Lion

1 total reviews

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from £25.50
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from £25.50
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Child & Toddler Dungarees | Organic Lion Noir | 0-6yrs

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from £25.50
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from £25.50
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Personalised Baby & Toddler Outfit | Dungarees

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from £25.50
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from £25.50
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Organic Kids Romper | Aztec Lion

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from £26.50
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from £26.50
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Scandi Inspo Dungarees | Rainbow Baby Clothes

1 total reviews

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from £25.50
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from £25.50
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Child & Toddler Dungarees | Organic Rainbows

1 total reviews

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from £25.50
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from £25.50
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Organic Toddler & Baby Romper Summer Romper | Aztec Lion

1 total reviews

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from £24.50
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from £24.50
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Taupe Puffin Baby & Toddler Dungarees

1 total reviews

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from £25.50
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from £25.50
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Ocean Puffin Baby & Toddler Dungarees

1 total reviews

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from £25.00
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from £25.00
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Child & Toddler Dungarees | Organic Elephants

1 total reviews

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from £6.50
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from £6.50
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Save 39%

Organic Toddler Romper | Turtles Shortie

2 total reviews

Regular Price
£15.00
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£15.00
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£24.50
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SPF50 Swimwear Lion Noir

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from £13.50
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from £13.50
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£0.00
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Yo Mama Cropped Lounge Trousers

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from £13.00
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from £13.00
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£3.00
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The Cool Kid Just Showed Up Black T-shirt

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£17.50
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£17.50
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RETRO Colourblok Blue Sweatshirt

2 total reviews

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from £22.50
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from £22.50
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Kid's 'Choose Kindness' Slogan T-shirt

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£17.50
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£17.50
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Kid's Retro T-shirt or Sweatshirt

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from £17.50
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from £17.50
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Save 50%

Tango Cheetah Cropped Lounge Trousers

1 total reviews

Regular Price
from £10.75
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from £10.75
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£6.00
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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.