The crop top and pencil skirt combo is hot right now and I think this incorporates the 2 in a great way. The long skirt makes it look classy and prevents there being too much revealed skin, which can be easily done with a crop top.
Knitted topic of motivation - Work of Mary - Crochet on
Nice ideas adding lace and extending size of garment.
Notte Rosa filet crochet top pattern by NTmagliaCrochet on Etsy