Wonderland Bias Maxi Slip Dress by ZimmermannThe Wonderland Bias Slip Dress in Peony Grden Floral from the Zimmermann Spring 2023 Collection, Wonderland. A full length, bias cut dress with placement print throughout. Silk satin bias slip dress split All products listed are in Australian sizes. Wonderland Bias Maxi Slip Dress by Zimmermann is true to size. In between sizes or cant decide which style you prefer? Add a Backup Dress. Read more about our Backup Dress feature on our How It Works Page.