The phrase "be spangles" means to add sparkles or shiny decorations to something. Synonyms for this word include bedazzle, adorn, decorate, embellish, glimmer, glisten, sparkle, and twinkle. When you want to add a touch of glamour or shine to something dull or plain, you might use these words to describe the transformation. For example, you could say that the dancer's costume was bedazzled with sequins and rhinestones, or that the Christmas tree was adorned with glistening ornaments. By using synonyms for "be spangles", you can add more variety to your writing and make it more descriptive.