I’m sure Nicholas is glad to have someone to explain shirts to him. Shirts are the new hat. After all, not as many people wear hats nowadays. Once upon a time, a hat indicated your town, state, school, team or favored, church, candidate, car or desired, motorcycle, preference for rain or snow or sun, favorite vacation spot, association with a military branch, favorite plants including flowers, family, family reunions, pastime, charity, etc.
At any rate, a new pool outfit.