Grease Costume Hire Cotswold Costumes Yellow Grease Dress Etsy New Zealand Grease Sandy White Dress Face Swap 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 Smiffys Grease Sandy Costume in Yellow for Adults, Skirt, Shirt, Mock Cardigan, Belt, and Headband, Officially Licensed, Ideal for Matching Fancy Dress with Cardigan and Belt Details : Amazon.co.uk: Toys & Games