Kitschy is commonly used when referring to something which is cheap, tacky, or in poor taste. In contrast, elegant, sophisticated, and refined are the antonyms of kitschy. While kitschy items may be bright, gaudy, and eye-catching, elegant ones are understated, subtle, and graceful. Kitschy items might be characterized by excess, while sophisticated ones are marked by simplicity and restraint. Kitschy art may be labeled as 'low culture,' while refined art is viewed as high culture. Therefore, when seeking to convey the opposite of kitschy, words like subtle, refined, and elegant are the best options to use.