Amazing combination; Love the details:
1) zipper on the sweater matches with the chain on the necklace, tip of the pupms, and edges of the clutch!
2) the choice of sweater for this necklace is done very nicely, as the necklace stands out well once the jacket is off.
3) the jacket on its own binds details on the patterns of the sunglasses as well as the gold metal works of the rest of the items!
4) and last but not least, the Jeans give the whole outfit a young/cool look!
simply genius!