WordNet sense 1 (a state of arrangement or appearance):

trimness

WordNet sense 2 (a decoration or adornment on a garment):

passementerie, trimming

WordNet sense 3 (of places; characterized by order and neatness; free from disorder):

shipshape, well-kept

WordNet sense 4 (neat and smart in appearance):

clean-cut, trig

WordNet sense 5 (marked by good order and cleanliness in appearance or habits):

tidy

WordNet sense 6 (severely simple in line or design):

tailored

WordNet sense 7 (not elaborate or elaborated; simple):

plain

WordNet sense 8 (decorate (food), as with parsley or other ornamental foods):

dress, garnish

WordNet sense 9 (cultivate, tend, and cut back the growth of):

clip, crop, lop, prune, snip, cut back

WordNet sense 10 (remove the edges from and cut down to the desired size):

pare

WordNet sense 11 (cut closely):

shave

WordNet sense 12 (thin and fit):

spare

WordNet sense 13 (lacking excess flesh):

lean, thin

WordNet sense 14 (cut down on; make a reduction in):

cut, reduce, bring down, cut down, trim back, trim down

WordNet sense 15 (cutting down to the desired size or shape):

clipping