How to Make a Grease Costume What is YOUR favourite of Sandy's looks throughout GREASE? We will be having a dress up COMPETITION with PRIZES for the best dressed at our GREASE SINGALONG PARTY which is THIS FRIDAY! Tag Live out your Grease dream dressing up as the iconic Danny Zuko and Sandy Olsson. Check out our range of costumes and wigs, perfect for achieving a costume look for the Grease Grease (1978) : Costume Review. From tea length dresses to high waisted by Nandini Khetan Medium Women's Grease Plus Size Bad Sandy Costume 1x 2X