neatly done
The opposite of showy excess was neatness. Neatness was an utterly positive quality with many nuances of meaning. Indeed, neat emerges as a Georgian keyword of unexpectedly wide social purchase, which could be applied to towns, houses, objects, personal appearance, and even events. […] Neat conveyed a simple elegance of form, finely made and proportioned, free from unnecessary embellishments. Neatness often connoted a spare elegance in keeping with Palladian or Neoclassical architectural ideals. In its emphasis on regularity, proportion and simplicity, neat sat comfortably with classical vocabularies of decorum and harmony.