A grey open cardigan and a grey mini skirt are absolute staples that will integrate perfectly within your current outfit choices. Why not take a dressier approach with footwear and complete your outfit with mid-calf boots?
Grey Open Cardigan with Mid-Calf Boots Outfits In Their 30s
For an ensemble that brings comfort and style, marry a grey open cardigan with a black mini skirt. In the footwear department, go for something on the dressier end of the spectrum by finishing with mid-calf boots.