YAGO Men's Quilted Flannel Shirt Jacket with Side Pockets

Walmart - Yago Apparel

Plaid pattern matches almost identically in design and color (dark grey/black), Button-up style is consistent, Material appears to be a thick flannel, consistent with a shirt jacket, Quilted lining suggested by the product description and visual texture aligns with the perceived thickness of the source jacket, General form factor and collar style match

SONOMA Goods For Life Men's Sherpa-Lined Flannel Shirt Jacket

Kohl's

Plaid pattern matches almost identically in design and color (dark grey/black), Button-up style is consistent, Material appears to be a thick flannel, consistent with a shirt jacket, Sherpa-lined/quilted nature aligns with the perceived thickness of the source jacket, General form factor and collar style match