Recommend order ONE size up.Please Check Our Size Chart. Material: Men and Women Plus Size Heated Vest Is Made Of Polyester, The Fabric Is Super Comfortable, Medium Stretch, Comfortable, Suitable For Everyday And Home Wear. Unique Design:Our Men and Women Plus Size Heated Vest which Makes You Looks More Stylish and Elegant. Fashion:Be the center of attention in this Men and Women Plus Size Heated Vest. Elegance is the focus on design, is a casual wear wild single items. Lightweight and non-elastic fabric. Ocassion: Suitable for Casual Daily/ Travel/ Home/ Vacation/ Shopping/ Street/ Party/ Outdoor to Wear. Recommend order ONE size up.Please Check Our Size Chart. Material: Men and Women Plus Size Heated Vest Is Made Of Polyester, The Fabric Is Super Comfortable, Medium Stretch, Comfortable, Suitable For Everyday And Home Wear. Unique Design:Our Men and Women Plus Size Heated Vest which Makes You Looks More Stylish and Elegant. Fashion:Be the center of attention in this Men and Women Plus Size Heated Vest. Elegance is the focus on design, is a casual wear wild single items. Lightweight and non-elastic fabric. Ocassion: Suitable for Casual Daily/ Travel/ Home/ Vacation/ Shopping/ Street/ Party/ Outdoor to Wear. Size Chart: Size :L-- Size :Large-- US :8-- UK :12-- EU :38-- Bust :105cm/41.34''-- Shoulder :41.5cm/16.34''-- Length :71cm/27.95'' Size :XL-- Size :X-Large-- US :10-- UK :14-- EU :40-- Bust :108cm/42.52''-- Shoulder :42.7cm/16.81''-- Length :73cm/28.74'' Size :XXL-- Size :XX-Large-- US :12-- UK :16-- EU :42-- Bust :111cm/43.70''-- Shoulder :43.9cm/17.28''-- Length :75cm/29.53'' Size :XXXL-- Size :3X-Large-- US :14-- UK :18-- EU :44-- Bust :114cm/44.88''-- Shoulder :45.1cm/17.76''-- Length :77cm/30.31'' Size :XXXXL-- Size :4X-Large-- US :16-- UK :20-- EU :46-- Bust :120cm/47.24''-- Shoulder :46.3cm/18.23''-- Length :79cm/31.10''