About This Premium Material: Crafted from new soft, breathable, and super stretchy yarn, 100% acrylic, this argyle sweater ensures your pet stays warm and cozy in cold weather while providing ultimate comfort. Classic & Stylish Design: Features a timeless argyle pattern, combining fashion, casual charm, and a terse look that keeps your pet looking adorable. Easy Pullover Style: Allow freedom of movement,easy on and off.Designed for effortless wear with a stretchy knit fabric that’s snug but not restrictive. Versatile Occasion Wear: Ideal for both indoor and outdoor use—great for daily wear, photo sessions, holidays like Christmas and Thanksgiving, and more! M Size: back length 13", neck girth 13", chest girth 16- 18" Overview Size : Medium (Pack of 1) Neck Size : 12 inches Chest Size : 17 Inches Minimum Weight Recommendation : 12 Pounds Occasion : Christmas, New Year