Primark Men's Slim Fit Blue Button Up Long Sleeve Shirt 100% Cotton (xs, s, m, l, xl, xxl, xxxl)

Fabric material(s) Probably 100% cotton or a cotton blend (cotton + small % of polyester) — shirts tend to use full woven cotton for shirts vs knit blend for t-shirts. Weave type Likely a plain or twill weave - smooth surface, not heavy denim or flannel. Buttons Standard plastic or possibly resin buttons in matching color (light blue / white contrast). Stitching & seams Slim-fit shirts usually have side seams that are slightly tapered; double stitching on collar, cuffs; standard back yoke. Spread or semi-spread collar; collar size "17-17.5" refers to neck measurement in inches. Sleeve details . Long sleeves, with cuffs (likely single button cuffs), maybe a friendly cuff-placket. "Primark Slim Fit" printed on the inner collar or label; size tag (2XL, 17-17.5) noted. Care instructions (likely) Wash cold or warm; do not bleach; iron cool; avoid tumble drying (or low heat) to prevent shrink-age; wash inside out to protect colour.