Learning about what clothing to wear in different situations is an important topic for preschool children. To introduce these activities on summer clothes for preschool kids, bring. Follow the school dress code. Every school has a different set of rules that outline what you are allowed to wear. Although these rules vary, most schools require you to dress on. For those of us who remember ordering from the delia’s catalogue in the late ’90s and early 2000s, the trends dominating summer 2021 look eerily familiar: Most school dress codes allow students to wear either ties, bow ties, or cross ties. If there’s a special. 25/04/2010 at 8:48 pm. Os referenced the original in a big way (!) 2.