Build-A-Bear Workshop sparkly red flats Ruby Slippers Build-A-Bear Workshop sparkly red flats, commonly known as "Ruby Slippers," which feature a bow accent and a velcro strap Brand: Build-A-Bear Workshop. Color: Red glitter or sequin finish. Features: A small bow on the toe and a glittery velcro strap. Theme: Often associated with a "Wizard of Oz" Dorothy costume.