The Collaborative International Dictionary of English v.0.48:
Sartorial \Sar*to"ri*al\, a. [See Sartorius.]
1. Of or pertaining to a tailor or his work.
Our legs skulked under the table as free from
sartorial impertinences as those of the noblest
2. (Anat.) Of or pertaining to the sartorius muscle.
WordNet (r) 3.0 (2006):
adj 1: of or relating to the sartorius muscle
2: of or relating to a tailor or to tailoring