Tiaras are often associated with royalty, and are traditionally worn by queens and princesses. Some synonyms for tiaras include crowns, diadems, circlets, and headbands. Crowns are typically larger and more ornate than tiaras, and are often made of gold or other precious metals. Diadems are similar to tiaras but are typically worn further back on the head. Circlets are smaller and less ornate than tiaras, and are often worn as a more subtle accessory. Headbands can also be adorned with jewels and worn as a tiara-like headpiece. Regardless of the synonym used, tiaras and their counterparts continue to be popular fashion accessories for formal events and occasions.