1. in a way that is showy, flashy, or decorated with glitter or bright, eye-catching elements
Usage: informal; often implies superficial or excessive ornamentation

Examples

• The performer glitzily dressed in sequins and rhinestones took the stage.
• The casino lobby was glitzily decorated with neon lights and gold trim.
• She glitzily accessorized her outfit with multiple pieces of costume jewelry.
• The awards show featured glitzily designed sets and elaborate stage productions.
• He glitzily presented the product with flashy graphics and dramatic music.