1. The trousers of this style are lantern anti-mosquito trousers, one of the must-have trousers for babies. 2. Four colors are available, knitted imitation denim, classic flower gray, yellow and black tide cool cow print and black and yellow color matching cow print, there are many choices. 2. The fabric is also pure cotton fabric, which protects the baby's skin safety. 3. The cow emoji embroidery on the trousers embellishes the trousers.