What to Wear Under Dresses: Stay Smooth, Comfortable, and Chafe Free Dont let visible panty lines ruin your party look! , Invest in a similar bodysuit that covers all the panty lines in sight., With this #stylehack, you wont have to go commando either. Because how to hide visible panty lines! just wear whatever is comfy and do not give a f (but seriously, when ur bra strap shows its a bad look, when your nipples show THE SECRET TO HIDING YOUR PANTY LINES