I really liked the lace cuff on the beige blazer. It is a casual blazer but the lace adds a little bit of class I think. I don't like way the blazer hangs if you do the button up though - it's a little odd. Also, the lace is delicate (as it should be) so be careful with it !
It fits really well and is very light. Also loved the lace details, they give a bit extra to the blazer