Flannel is a pure cotton blended material (mostly pure cotton + polyester), which undergoes a napping process, resulting in a soft and thick surface. It is a mainstream warm material for baby's nightgowns in autumn and winter, with outstanding warmth but also certain shortcomings in breathability.
The core advantage of flannel baby nightgowns is their excellent warmth retention. The surface fluff can trap air, effectively resisting low temperatures. They are suitable for autumn and winter seasons with lower room temperatures, eliminating the need for additional warm clothing and reducing the burden on babies' clothing. The soft and thick texture is skin-friendly, providing a comfortable feel without any cold sensation when touching the skin, thus enhancing babies' nighttime sleep comfort. Its wrinkle resistance surpasses that of pure cotton, making it less prone to wrinkling and deformation after washing, making it easier to maintain. The cost-effectiveness is moderate, with a price falling between ordinary pure cotton and organic cotton, making it suitable for most families to purchase. The variety of colors and patterns offers a wide selection of styles, balancing practicality and aesthetics.
Its main disadvantages include poor breathability, dense surface fluff that hinders sweat dissipation, and may lead to stuffiness, discomfort, and even chills if the baby tends to sweat at night; the material is relatively thick and heavy, making it unsuitable for use in summer, and prone to overheating in spring and autumn, thus limiting its usage scenarios; some flannel fabrics may not be properly brushed, resulting in fluff loss after repeated washing, posing a safety hazard if ingested by the baby; products with a high content of polyester may have reduced skin-friendliness and may irritate sensitive skin.
Basic shopping tips: Prioritize flannel nightgowns with a cotton content of at least 70% to minimize the irritation caused by polyester components on the skin. When shopping, gently rub the surface to check for any loose fibers, avoiding inferior products.