To wear the Billie top, simply put it on over your head and adjust the ruffled collar to sit nicely around your neck. For a casual look, pair it with jeans and sneakers. For a more formal occasion, team it up with a skirt and heels. When washing, turn the top inside - out and use a gentle cycle in cold water to protect the delicate details. Avoid using harsh detergents as they may damage the fabric. After washing, lay it flat to dry to prevent any stretching. Iron on a low - heat setting if needed, but be careful around the ruffles and pleats.