fashionably — observant of or conforming to the fashion; stylish: a fashionable young woman.
trendiness — of, in, or pertaining to the latest trend or style.
stylish — characterized by or conforming to style or the fashionable standard; fashionably elegant; smart or chic: She wore a very stylish gown to the inaugural ball.
a la mode — A dessert à la mode is served with ice cream.
classily — of high class, rank, or grade; stylish; admirably smart; elegant.
smartly — to be a source of sharp, local, and usually superficial pain, as a wound.