This sweet yellow party dress was first seen in the 1978 Grease, where it was worn by actress Didi Conn as Frenchy. After that, @recycledmoviecostumes on Tumblr Grease Prom Costume TikTok Frenchy Grease Costume Pink Beauty School 1950s 1970s Fancy Dress w Belt License eBay Frenchy at the Prom Little Shop of Horrors Costumery & Pop Culture Emporium This sweet yellow party dress was first seen in the 1978 , where actress Didi Conn wore it as Frenchie. After that, the dress very likely went into rental stock, where it Unique Vintage Grease x Unique Vintage Yellow Tulle Frenchy Swing Dress