Summer dressing for boys comes down to two things: keeping them cool and keeping the outfit standing up to whatever the day throws at it. Whether your son is a toddler on the playground, a school-age kid at a family outing, or a baby who just wants to be comfortable, the right summer outfits for boys make a real difference.
Every outfit on this list comes directly from the Juscubs collection from website. Juscubs makes cotton and cotton-blend clothing for boys from newborn through 12 years, designed with India's warm climate in mind. Here are 15 styles worth adding to his summer wardrobe this year.
Why the Right Summer Outfit Matters for Boys
Before getting into the list, here is a quick word on why outfit choice actually matters in summer.
Children have a higher body surface area to weight ratio than adults, which means they heat up faster and cool down faster too. A breathable cotton outfit lets air circulate and helps the body manage temperature. A synthetic, tight, or overly layered outfit does the opposite.
For active boys who run, sweat, and get into everything, the fabric and fit of an outfit determines how comfortable they stay throughout the day. Cotton is the go-to fabric, and loose, relaxed fits beat tight or structured clothes every time in summer.
Let's get into the outfits.
1. Striped T-Shirt and Shorts Set
Best for: Infant and toddler boys, everyday casual wear
The striped T-shirt and shorts set is a summer classic. Juscubs carries this two-piece combo in soft cotton, with stripes running across the tee in combinations like blue and white, green and blue, and yellow and white. The shorts come with an elastic waistband for easy dressing.
This set works for everything from a morning at home to a park outing. The matching top and bottom look pulled-together without any extra effort, which parents appreciate on busy days.
Pair with: White cotton socks and slip-on sandals.
2. Graphic T-Shirt and Solid Shorts Set
Best for: Baby boys and young boys, casual daily wear
A graphic print tee paired with solid shorts is one of the most versatile summer outfits for boys. Juscubs offers several versions of this combination, including the "Friends Together" graphic tee paired with orange or coral shorts, and beach and surf back-print tees in beige paired with navy shorts.
The graphic carries all the personality, while the solid shorts keep the look balanced. These sets are made in cotton and come in a relaxed fit that allows full movement.
Pair with: Canvas sneakers or rubber sandals.
3. Tropical Print Shirt and Navy Shorts Set
Best for: Boys aged 2 and above, casual outings and family events
This two-piece set features a tropical print half-sleeve shirt worn open or buttoned up over navy cotton shorts. The shirt print brings a summery, outdoorsy feel, and the navy shorts ground the look with a clean, classic base.
Juscubs offers this as a ready-made coordinated set, so everything matches without any guesswork. It works equally well for a casual family lunch, a birthday party, or a weekend day out.
Pair with: White sneakers or leather sandals.
4. Jungle Print Shirt and Khaki Shorts Set
Best for: Boys who love animal and nature themes, ages 2 to 10
The jungle print shirt and khaki shorts set is one of those outfits that looks like it took effort but requires none. The shirt features jungle or safari-themed prints, while khaki shorts bring a neutral, earthy tone that works with almost any colour.
This is a go-to summer outfit for boys who love animals, adventure prints, or anything nature-related. The cotton fabric keeps things breathable even during active outdoor time.
Pair with: Brown sandals or canvas shoes.
5. Polo T-Shirt and Shorts Co-Ord Set
Best for: Infant and young boys, smart casual occasions
A polo shirt instantly elevates a boy's summer look without making it feel formal. Juscubs carries polo T-shirt and shorts co-ord sets for infant boys, including the Mustard Yellow Dino Print Polo Shirt and Shorts Co-ord Set, which pairs a print polo with matching shorts.
The polo collar adds a neat, tidy look that works for family events, birthday parties, or school photo days. Made from cotton, it stays cool even on warm days.
Pair with: White canvas shoes or neat sandals.
6. Organic Cotton Polo T-Shirt and Shorts Set
Best for: Babies and toddlers with sensitive skin
For parents who prefer organic fabrics, Juscubs carries an Organic Cotton Sky Blue Polo T-Shirt and Shorts Set. The organic cotton is softer than standard cotton and free from harsh chemical treatments, making it a good choice for babies and young children with sensitive skin.
The sky blue colour is fresh and summery, and the polo collar gives it a slightly smarter look than a standard tee. The shorts have an elastic waist for easy changes.
Pair with: Bare feet at home, or soft booties for going out.
7. Sleeveless Bug Print T-Shirt and Striped Shorts Set
Best for: Baby boys, outdoor play in warm weather
When the heat really builds up, sleeveless tops make a noticeable difference. Juscubs carries a Baby Boys Green Sleeveless Bug Print T-shirt paired with Navy Striped Shorts as a coordinated cotton summer set.
The sleeveless cut allows full arm movement and maximum airflow. The bug and insect print is playful and fun, which tends to go down well with toddlers. This set is ideal for backyard play, trips to the park, or any outdoor activity in peak summer heat.
Pair with: Rubber sandals or bare feet outdoors.
8. Printed Shirt with Button Down and Drawstring Shorts
Best for: Baby boys aged 6 months to 2 years, relaxed summer dressing
This style pairs a printed button-down half-sleeve shirt with matching or coordinating drawstring shorts. The button-down shirt is easy to layer or remove as the temperature changes, and the drawstring shorts give a relaxed, comfortable fit without sliding down.
Juscubs carries this as a set, with the shirt featuring fun prints like beach vans, dogs, or safari animals. The drawstring closure on the shorts is practical for quick diaper changes.
Pair with: Soft booties or sandals for going out.
9. Beach Van Print Cotton Shirt and Shorts Co-Ord Set
Best for: Boys who love beach and surf themes, ages 6 months to 4 years
The Beach Van Print Cotton Shirt and Shorts Co-Ord Set from Juscubs features an aqua surf and van print shirt paired with cotton shorts. This is a full co-ord set where the shirt and shorts share the same print or complementary tones, so the outfit looks complete without any effort.
The beach and surf theme gives it a holiday-ready feel without being occasion-specific. It works just as well for a weekend outing as it does for a summer birthday party.
Pair with: White rubber sandals.
10. Space and Planet Print T-Shirt and Shorts Set
Best for: Boys who love space themes, ages 6 months to 4 years
Juscubs carries a Baby Boys T-Shirt and Shorts Set with a Sun and Planet Print, as well as a Space Adventure Grey T-Shirt paired with Orange Jogger Pants. Both are cotton two-piece sets that bring a playful theme to everyday summer dressing.
Space prints are consistently popular with young boys, and the combination of a graphic tee with coordinating shorts or joggers gives parents a ready outfit that feels thoughtfully put together.
Pair with: Grey sneakers or orange sandals to pick up the accent colour.
11. Colorblock T-Shirt and Three-Fourth Pant Set
Best for: Boys aged 6 months to 4 years, transitional summer dressing
When the evenings cool down or you are moving between an outdoor setting and an air-conditioned space, a three-fourth pant offers more coverage than shorts without feeling too warm. Juscubs carries a Baby Boys Colorblock Ladybug Print T-Shirt paired with a Blue Three-Fourth Pant Set.
The colorblock design on the tee adds visual interest without requiring any effort on styling. Three-fourth length pants are a practical choice for boys who are crawling or just starting to walk, as they protect the knees without being as warm as full-length pants.
Pair with: Cotton socks and soft shoes for walking stage.
12. Matching Polo T-Shirt and Jogger Loungewear Set
Best for: Older boys aged 4 to 10, relaxed days at home or casual outings
Not every summer day calls for shorts. For boys who prefer a relaxed loungewear look, Juscubs carries a Matching Polo T-Shirt and Jogger Set in an Orange Houndstooth Panel Design. The polo top and coordinating jogger pants are made from cotton and designed as a loungewear-inspired outfit that still looks neat.
This is a good choice for days that start at home and end with a quick trip out. The polo collar makes it suitable for casual outings, while the jogger fit keeps it comfortable all day.
Pair with: White slip-on shoes.
13. T-Shirt and Jogger Set (Animal and Character Prints)
Best for: Baby boys aged 6 months to 2 years, everyday play wear
Juscubs offers several T-shirt and jogger pant sets with animal and character prints for baby boys. Options include the Baby Boys Cotton Animal Print T-Shirt paired with Orange Jogger Pants, and the Roarsome Lion Print Striped T-Shirt paired with Grey Jogger Pants in 100% cotton.
Jogger pants work well for baby boys who are learning to crawl or walk because the elastic waist adjusts to movement and the soft fabric does not restrict leg motion. The animal and character prints are fun and age-appropriate.
Pair with: Soft cotton socks or go barefoot at home.
14. Printed Half-Sleeve Cotton Shirts (Separates)
Best for: Boys aged 6 months to 10 years, versatile wardrobe building
A well-made cotton half-sleeve shirt is one of the most useful pieces in a boy's summer wardrobe. Juscubs carries a wide range of individual shirts for both infant and young boys, including the Navy Blue Animal Print Shirt, the Olive Green Pizza Print Shirt, the Grey Printed Collar Shirt, and printed button-down shirts in multi-colour patterns.
Half-sleeve cotton shirts can be worn open over a vest or T-shirt, or buttoned up for a neater look. They adapt to the occasion and pair with shorts, joggers, or three-fourth pants depending on the weather.
Pair with: Any cotton shorts or jogger pants from the Juscubs range.
15. Cotton Romper (Newborns and Baby Boys)
Best for: Newborn to 12-month-old boys, warm weather dressing
For the youngest boys, a cotton romper is the simplest and most practical summer outfit. Juscubs carries rompers for newborn and infant boys in soft cotton fabrics with printed designs. The one-piece construction covers the body without extra pieces to manage, and snap closures make diaper changes straightforward.
Cotton rompers are ideal for warm days because they allow full movement, keep the body covered without overheating, and require no layering. They also make a sweet gifting option for baby showers and newborn gifts.
Pair with: A cotton bib and soft booties for newborns.
How to Build a Summer Wardrobe for Boys from the Juscubs Range
You do not need a large number of pieces to build a solid summer wardrobe. Here is a practical approach:
For newborns to 12 months: Two to three cotton rompers, two sets of soft cotton T-shirts and shorts, and one or two coordinating sets with a printed shirt.
For toddlers aged 1 to 4 years: Three to four T-shirt and shorts sets, one or two printed shirt and shorts co-ords, a pair of cotton joggers for cooler evenings, and a sleeveless set for peak heat days.
For boys aged 4 to 10 years: A mix of graphic tees paired with solid shorts, two to three polo shirts, one or two printed half-sleeve shirts for smarter occasions, and a comfortable jogger set for lounging.
All of the outfits above are available at their website, with separate sections for newborn boys, infant boys, and young boys so you can shop by age group.
Frequently Asked Questions
1. What are the best summer outfits for baby boys in India?
The best summer outfits for baby boys in India are made from soft cotton or organic cotton. Look for sleeveless sets, light graphic tee and shorts combos, or cotton rompers. Juscubs offers a range of cotton sets for newborns through toddlers, including printed rompers, striped tee and shorts sets, and polo co-ords, all designed for warm weather comfort.
2. What fabric should boys' summer clothes be made from?
Cotton is the best fabric for boys' summer clothes. It breathes well, absorbs sweat, and does not irritate the skin. Organic cotton is an even better choice for babies and young children with sensitive skin. All boys' summer outfits at Juscubs are made from cotton or cotton-blend fabrics.
3. Are co-ord sets good for boys in summer?
Yes. Co-ord sets take the guesswork out of getting dressed because the top and bottom are already matched. They look tidy and put-together without requiring any styling effort. Juscubs carries a wide range of boys' co-ord sets for summer, from tropical print shirt and shorts combos to polo and shorts sets.
4. What should a boy wear to a summer birthday party or casual family event?
A neat polo shirt and shorts set or a printed half-sleeve shirt with cotton shorts works well for casual summer events. Both look presentable without being uncomfortable. For slightly younger boys, a polo co-ord set or a printed shirt with suspenders from Juscubs are popular choices.
5. How do I choose the right size when buying summer outfits for boys online?
Always check the brand's size chart using your child's actual measurements rather than going by age alone. Boys grow quickly, and sizes vary between brands. For outfits with elastic waistbands or drawstring shorts, sizing up slightly gives extra room without the outfit looking too large. Juscubs provides sizing information on their website and stocks sizes from newborn through 12 years.