Vintage Frostproof Sanforized Cotton Workwear 2XL Flannel Shirt Navy Bl 19 Neck

• Brand: Frostproof • Size on Tag: 19 (Men's XXL – see measurements) • Color: Solid Navy Blue • Material: 100% Cotton, Sanforized • Style: Long sleeve button-up work shirt • Features: • Dual button-flap chest pockets • Thick, soft vintage cotton flannel • Made in USA (WPL 8707 tag) • Classic mid-century workwear piece • Condition: Vintage pre-owned. No major flaws noted — some light wear consistent with age. See photos for details. Measurements (approx, laid flat): • Chest (pit to pit): ~25.5" • Length (shoulder to hem): ~33.5" • Sleeve (shoulder seam to cuff): ~24.5" • Shoulder width: ~20.5"