A classic fit that works just as good buttoned as it does left open. 71% Rayon, 26% Polyester, 3% Spandex. Lightweight Sweater Knit. Jacquard Daisy Design. Functional Button Closure. Slim Silhouette. True to Size, Size Up 1 for a more Relaxed Fit. Model Maddy is wearing size S [Chest 39" Length 24.5"]. Model Kylie is wearing size 2XL [2XL: Chest 48" Length 27"]