If a girl's underwear becomes visible when she climbs the stairs, what color would be ideal? Wouldn't white be the best choice? It gives a sense of cleanliness and purity, and white definitely evokes a certain eroticism. You can peek thoroughly into the skirts of a schoolgirl wearing such white underwear! Even though it's just white, there are various types depending on the underwear. The way they fit and appear varies greatly! Why not enjoy the white underwear of schoolgirls as much as you like?