Mannequin not included. The yarn material is 70% acrylic and 30% wool. Available in two colors: navy and emerald green. It's a large size. The back and sides are knitted to create a gathered effect. Because it's long vertically, the back can have a lot of volume depending on how you wear it, which some people may not prefer. It's suitable for those who like a loose, baggy silhouette. Please check the approximate size in the images. This is a handmade item by my mother, who has enjoyed knitting as a hobby for a long time. She has tried various yarns and used those with a good feel. It's a handmade item, so it's not a high-end product like you would buy in a store, but I hope that those who appreciate it will be happy. Friends have told her that it doesn't look handmade. Also, those who have purchased it on Mercari have complimented it, saying it's warm and very cute ^_^ We also have other colors and designs, such as a purple ripple stitch hat, a gray bucket hat made of a different material, and hats made of fur material, as well as scarves, neck warmers, gloves, and hand warmers, so please take a look if you'd like ^_^ You can see all the winter accessories on sale here → #MiyuWinterAccessories #MiyuHats Knitting Winter Fluffy Moco Moco Fur Hand-knitted New Unused Women's Knit Cap Floral Pattern Present Bucket Hat Crochet Hat Unisex Men's Women's Knit Cap Beanie Golf