I love this versatile top here with jeans and my new favorite wedges, but I've also worn it to the office with a pair of black pants and nude pumps. (headtotoechicblog.com)
I have the same blazer and have not worn it to the office yet. (nicoletothenines.com)
If you're a working gal but is not a teacher, checkout these summer work outfits and I'm sure you can wear it to the office too. (creativefashionglee.com)