Yep, sometimes it is that easy. Slap on a dinky bikini and call your sexy Halloween costume done! That’s precisely what this girl did to her Luigi costume from Super Mario Bros. Since Luigi’s color is green, she paired his traditional cap with a similarly colored bikini. Then she added the blue jean overalls that is an integral part of Luigi’s costume, with one side playfully left unbuttoned so as not to cover up the bikini. It would go well with overalls that are shorts rather than pants but we’ve seen it both ways. At any rate the bikini should add enough sexiness to the Luigi costume that you’ll get plenty of gawkers and photographers surrounding you as is happening here.