Svelt, soft, "full fit"=definitely size down
Pulled the trigger on the size S (5'8", 178) and glad I interpreted the "full fit for layering" to equate "order a size down" (usually a Medium in TS tops). Even the small has room for layering. The material is very soft and nice tho unlined and somewhat thin, probably not going to be terribly warm but will work great as a casual layering or light "fleece" that offers a littler more tailored appearance, flare and detail than ubiquitous other fleeces. The suede trim is quite nice. Apres-ski attire indeed. A hard sell at $1600 but <$400 is a good deal.