10 reasons why the tunic is a must for every wardrobe Artofit Sonnet Tunic Shop Beautiful Designs by April Cornell Antoinette Skirt Enjou Collectif Antoinette Skirt Enjou Collectif ARTISTS' TUNIC. The Antoinette Gown is a timeless style enjoyed by women throughout the ages. With an adjustable neckline you can have it closed or more open for an off the shoulder styling. Plus, with adjustable puffy sleeves, you have the freedom to move and let your body breath. 100% Cotton. Ethically made in Colombia. Handwash.