1. in a way that is too bright, loud, or showy; offensively or tastelessly conspicuous

Examples

• The room was garishly decorated with neon lights and bright pink wallpaper.
• She wore a garishly colored outfit that stood out in the crowd.
• The storefront was garishly painted in clashing shades of orange and purple.
• He garishly displayed his wealth with oversized gold jewelry.
• The advertisement was garishly designed to grab attention on the highway.
• The stage set was garishly lit with flashing colors throughout the performance.