The best love don’t cost a thing outfits are those that are free of bling and rhinestones. J Lo proved it in an iconic music video when she wore a dazzling white spaghetti-strap top, boot-cut jeans, and a long cardigan with gold chain belt. She strutted as she sung, “Love Don’t Cost a Thing,” while adorning her body with multiple strands of gold necklaces and a huge, golden chain belt.