We are five little objects of an everyday sort you will find us all in the ladies' court

Why this works

This riddle plays on the concept of "ladies' court," which refers to the letters in the word "court." The phrase "five little objects" hints at the five vowels in the English alphabet: A, E, I, O, and U. The clever twist comes from the fact that these vowels are essential components of words, much like the objects in a court, and are often found in the language used by ladies and everyone else in everyday communication. So, the answer "vowels" perfectly aligns with both the quantity and context given in the riddle!