Need help please! What to wear with a white shirt

Hi everyone,

Could anyone recommend what pieces/outfits for a simple, crisp white button down? White shirts look so great on but I don't know what to wear them with besides jeans. Suggestions would be greatly appreciated!
 
One of my favorite things is jeans and a crazy black blazer.

Another favorite is to pair it with jeans and then wear a statement-making piece of jewelry like HUGE vintage earrings or necklace. A white shirt is the perfect background for that cool piece of jewelry that you never know what to wear it with.