Most Helpful Guy
Sexy is a matter of perception :)
Women find good sense of countenance sexy while a lot of men will describe even if not define anything sexual as sexy.
In this case the very reason that the cleavage, arms etc are showing, the clothing is body hugging, the girl in the pic is attractive, the way her pendant hovers just over her cleavage etc combined with the casual surroundings etc may be perceived as sexy by certain people :) Nothing wrong with that perception I'd say :)0
Most Helpful Girl
It's not. Not at all.1