Diy Selena Gomez Costume . 73 halloween costumes you can diy without going broke. October 20, 2019 by alessandra foresto. Pin on Party Ideas from www.pinterest.com This look is inspired by the beautiful selena quintanilla. From her sweet and funny days wizards of waverly place days to her sexy come & get it era, all of selena's phases had at least one thing in common: Selena is not only queen of the affordable fashion looks on the regular, but she also loves a good diy halloween costume, as evidenced by this adorable cat costume from a few.