Lady's dress

Materials
31 (32, 33, 34) x 1 ounce balls of Lister (UK) Lavenda Double Knitting or Golden Fleece or
31 (32, 33, 34) x 20 gram balls of 2 Spun Double Crepe Tricel Nylon or
31 (32, 33, 34) x 0.75 ounce balls of Bel Air Double Crepe or,
28 (29, 30, 31) x 1 ounce balls of Lister (UK) Lavenda Double Crepe or Super Crimp Bri-Nylon Double Knitting.
3 small buttons.