Spiffy

прилагательное [используется в разговорной речи] нарядный, щеголеватый Синоним(ы): smart, spruce

Большой англо-русский словарь

Spiffy

adjective (spiffier; -est) fine looking; smart Example: a spiffy sports jacketspiffily adverbspiffiness noun

Merriam-Webster's Collegiate Dictionary

Spiffy

/spi'fee/ 1. Said of programs having a pretty, clever, or exceptionally well-designed interface. "Have you seen the spiffy X version of empire yet?" This was common mainstream slang during the 1940s. 2. Said sarcastically of a program that is perceived to have little more than a flashy interface going for it. Which meaning should be drawn depends delicately on tone of voice and context.

Free Online Dictionary of Computing