The Grocery Lady
What's NEW at✨COSTCO✨ || New Arrivals at COSTCO - August 2026
“How about the men's flannel shirt? These are going for $3 off until the 20th of September, $9.99 is your total.”
Weatherproof Vintage Men's Flannel Shirt
$9.99Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.
In-store pricing snapshot
Based on recent checks across 615 Costco warehouses reporting.
* Prices shown are for Costco members only.
The Weatherproof Vintage Men's Flannel Shirt is a classic button-down flannel featuring a soft, double-brushed fabric for exceptional comfort. The yarn-dyed plaid pattern delivers timeless style suitable for casual outings or layering during cooler months.
Constructed from a 60% cotton and 40% polyester blend at approximately 160 GSM, this lightweight flannel offers durability while maintaining breathability. The fabric is pre-shrunk to minimize shrinkage after washing. Key design elements include a button-down collar with chambray trim at the interior neckband and back yoke, a single chest pocket with button closure, back pleats for ease of movement, and a curved shirttail hem.
Care is simple: machine wash cold with like colors on a gentle cycle, use only non-chlorine bleach when needed, tumble dry low, and warm iron if necessary. Available in multiple plaid colorways including gray, blue, purple, red, brown, and white, with sizes ranging from M to XXL.
Showing the newest creator mentions for this item.
The Grocery Lady
What's NEW at✨COSTCO✨ || New Arrivals at COSTCO - August 2026
“How about the men's flannel shirt? These are going for $3 off until the 20th of September, $9.99 is your total.”
Linda Savings
🔥 COSTCO NEW CLOTHING ARRIVALS FOR SEPTEMBER 2026 🚨35 NEW FALL FINDS THAT WILL SELL FAST!
“Now for men's clothing, I came across the Weatherproof Vintage men's flannel shirts. A couple different ones to choose from. These are going for $12.99 at the moment...”
Linda Savings
🔥COSTCO NEW CLOTHING ARRIVALS FOR SEPTEMBER 2026:🚨NEW FALL & WINTER CLOTHES! Denim & Teddy Jackets
“Costco also brought back the Weatherproof Vintage men's flannel shirts... they're going for $12.99.”
Recent price trends and regional spread across Costco warehouses.
Aggregate price checks across warehouses
Lowest
$3.25
Highest
$12.99
Avg change
-$3.00 (-23.1%)
Latest average
$9.99
Regional pricing and availability by warehouse area
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$4.97
MENS APPAREL
$20.97
HEALTH & BEAUTY AIDS
$11.97
MENS APPAREL
$12.97
HOUSEWARES
$10.97
GARDEN
$14.97
SPORTING GOODS
$9.97
FROZEN FOOD
$6.97
FROZEN FOOD
Showing the 5 most recently updated Costco warehouses
| Warehouse | Price | Status | Updated |
|---|---|---|---|
Santa Clara#129→ 1601 Coleman Ave Santa Clara, CA 95050-3122 | $9.99 | In Stock | Aug 24, 2026 |
Corona#432→ 480 N Mckinley St Corona, CA 92879-1291 | $9.99 | In Stock | Aug 24, 2026 |
Sacramento#464→ 7981 E Stockton Blvd Sacramento, CA 95823-9606 | $9.99 | In Stock | Aug 24, 2026 |
Vancouver WA#772→ 6720 NE 84th St Vancouver, WA 98665-2016 | $9.99 | In Stock | Aug 24, 2026 |
Highland#1715→ 28000 Greenspot Rd Highland, CA 92346-4450 | $9.99 | In Stock | Aug 24, 2026 |
View All 615 Warehouse Prices Unlock Premium Web pricing, full history, and store comparisons | |||