What to Wear Under a Lace Back Top: Lace back tops, open back tops, and sheer blouses present unique wardrobe challenges. Here’s how fashion blogger COVET by tricia styled a lace back tank top with skinny jeans and wedge sneakers for a fun warm weather look! Sometimes, the best way to work the lace back is to simply embrace the exposed bra look with a fun bra or bralette!