The term 'more elegant' can be described by the crossword solutions NEATER, classier, FINER, dressier, and POSHER. NEATER means to be tidier or more orderly, while classier implies a higher level of sophistication. FINER suggests something of a higher quality, and dressier implies a more formal style of clothing. Finally, POSHER implies a higher level of wealth or luxury. All of these words together describe something that is more elegant than what it was before.