One of the biggest trends last spring was the lace-up shoe, as seen on runway shows like Michael Kors Spring 2015 and on celebrities like Zendaya Coleman — plus, of course, everywhere on Instagram.

Undeniably chic, slightly sultry, and surprisingly easy to style, lace-up shoes are absolutely everywhere right now—and they're about to become your new spring/summer footwear obsession. Borrowing ...