Women's all-cotton thickened 4-layer gauze pajama set, long sleeve top and trousers, warm loungewear for autumn-winter

This is a women's pajama set made of all-cotton 4-layer gauze. It includes a long-sleeve top and long trousers, with thickened fabric that is warm. It features a doll collar and is designed for autumn, winter, and spring loungewear. The style is Japanese-inspired, suitable for casual home wear.