nattily

from WordNet (r) 3.0 (2006)

nattily
    adv 1: in a natty manner; with smartness; "it was arranged
           carefully and nattily"

from The Collaborative International Dictionary of English v.0.48

Natty \Nat"ty\, a. [Cf. {Neat} clean.]
   Neatly dressed; smart; trim; tidy; spruce. [Colloq.]
   [1913 Webster] -- {Nat"ti*ly}, adv. -- {Nat"ti*ness}, n.
   [1913 Webster]