In heat and humidity the goal is simple: help skin lose warmth and let sweat evaporate. Muslin’s open weave does exactly that — the airflow through the fabric carries heat and moisture away rather than sealing it in. That is why it is the go-to fabric for babies in tropical places like Bali, where we design our clothes.
Synthetic fabrics and tightly-woven cottons tend to cling and hold heat, which leaves little ones flushed, damp and unsettled. Loose muslin pieces — a romper, a playsuit, a simple set — give a cooler, calmer alternative for hot days, humid nights and time in the shade.
Muslin also dries fast, which is a quiet win with a baby: pool splashes, spilled water and sweaty naps stop being a wardrobe crisis. Pair a breathable piece with a wide-brim hat and shade, and keep babies out of direct midday sun — fabric helps, but shade and hydration do the heavy lifting.