Bringing a newborn home in a Gulf summer means dressing for two climates at once. Outside, afternoon temperatures in the UAE routinely climb past 40°C, with high humidity on the coast. Inside, air conditioning can make a nursery feel surprisingly cool. Newborns cannot regulate their body temperature as well as adults, so they overheat more easily and can become dehydrated faster. The right clothes make both environments easier.
The simple rule: one layer more than you
The American Academy of Pediatrics' long-standing guidance is that a baby usually needs about one more layer than an adult would wear to be comfortable in the same room. In a cool, air-conditioned home that might mean a short-sleeved bodysuit under a light long-sleeved sleepsuit. Outdoors at midday, it means the opposite: as little as a single loose, light layer that still covers the skin from the sun.
The best check is your hand, not the thermometer. Feel the back of your baby's neck or chest: warm and dry is right; sweaty or hot means remove a layer; cool means add one. Hands and feet often feel cool even when a baby is warm enough, so they are not a reliable guide. Flushed cheeks, fussiness and damp hair are signs of overheating.
Fabrics that breathe
For skin that touches the fabric all day, choose natural, breathable fibres in light, open constructions:
- Cotton muslin and gauze – loosely woven, airy and soft, ideal for summer rompers and swaddles.
- Fine cotton jersey – the classic bodysuit fabric; light-weight jersey breathes well and stretches over a newborn's head.
- Linen and linen-cotton blends – excellent at releasing heat and moisture, though crisper to the touch.
- TENCEL™ Lyocell – a wood-based fibre that is smooth and handles moisture well.
Organic cotton feels the same as conventional cotton on the skin; the difference is in how it is grown and processed. If that matters to you, look for a verified certification such as GOTS rather than the word "organic" alone. Our guide to checking an organic claim in 60 seconds explains how, and the organic cotton entry in our Fabric Library goes deeper.
Avoid heavy fleece, thick synthetic knits and anything with a plasticky coating for everyday summer wear. They trap heat and moisture against the skin.
Going outside: shade first
For babies under six months, the US Food and Drug Administration and the American Academy of Pediatrics advise keeping them out of direct sunlight altogether, with shade as the main protection, and checking with a paediatrician before using any sunscreen. In practice, in the Gulf, that means planning outings for early morning or evening, using a pram canopy or umbrella, and dressing in:
- Lightweight long sleeves and long trousers or a light sleepsuit, so skin is covered without bulk.
- A soft, wide-brimmed hat that shades the face, neck and ears.
- Tightly woven fabric: hold it up to the light, and if you can see clearly through it, it offers little sun protection.
Never cover a pram completely with a blanket or muslin to block the sun. It can trap heat underneath and raise the temperature quickly. If you are out for more than a few minutes, offer extra feeds of breast milk or formula.
Indoors: the air-conditioning chill
Many Gulf homes keep air conditioning running all summer, and a nursery directly under a vent can be cooler than you expect. A sensible pattern for a newborn is a breathable bodysuit as the base, with a light long-sleeved layer that is easy to add or remove as you move between rooms, the car and outdoors.
For sleep, keep it simple: dress your baby in fitted, breathable sleepwear suited to the room, use a lightweight wearable sleep bag in place of loose blankets if the room is cool, and do not put a hat on your baby for sleep indoors. Babies release heat through their heads.
A short summer packing list
- Short-sleeved bodysuits in light cotton jersey for everyday wear.
- Two or three long-sleeved muslin or light cotton sleepsuits for air-conditioned rooms and covered outings.
- Large cotton muslin squares: as a shade over the shoulder during feeds (not over the pram), a burp cloth and a light cover indoors.
- A soft wide-brimmed sun hat.
- A lightweight sleep bag for an air-conditioned nursery.
If you are building a newborn wardrobe from scratch, our capsule wardrobe guide covers quantities and sizes.
This article is general guidance, not medical advice. If your baby seems unwell, too hot or too cold even in a comfortable room, or shows signs of dehydration such as fewer wet nappies, contact your paediatrician.
Sources and further reading
- US Food and Drug Administration – "Should you put sunscreen on infants? Not usually"
- American Academy of Pediatrics – HealthyChildren.org guidance on dressing babies and sun safety
- Sleep Foundation – "Best room temperature for a sleeping baby"
- Global Organic Textile Standard (GOTS) – global-standard.org