1990s | UniWeave | Costco Work Shirt | Navy - XXXL

Description:

Item: Original UniWeave short sleeve work shirt in deep navy, issued for Costco Wholesale. Button-front design with twin chest pockets and stitched name patch reading “Dylan.” Additional branded sleeve patches including Costco Wholesale, Bridgestone and Michelin detailing. Straight, slightly boxy 1990s workwear cut with a clean drape through the body, designed for durability and everyday use.

Era: 1990s

Brand: UniWeave

Condition: Very good vintage condition. Fabric remains strong with excellent colour retention. All patches securely stitched with light, honest wear consistent with use. No structural issues noted.

Provenance Note:
Corporate-issued 1990s work shirts carry a particular graphic strength, especially when multiple brand patches are present. The combination of Costco, Bridgestone and Michelin branding gives this piece layered commercial history, while the named patch adds individuality. A strong example of late-century American workwear culture that balances utility with bold visual appeal.

Measurements:

Size on garment: N/A

Our modern sizing estimate: XXXL                                                                                                        

Shoulder to shoulder: 19"

Pit to pit: 24"

Inner sleeve to cuff: S/S

Under collar to lower back: 32"

Condition Notes:

Please be aware. All our true vintage items come with a history, and minor signs of age, wear, or character should be expected. Any notable marks, damage, or repairs will always be clearly mentioned. This natural wear is part of what gives genuine vintage its individuality and authenticity. True vintage should not be confused with modern second-hand clothing

We photograph all garments using a professional, studio-grade imaging system designed to show colour, texture, and shape as accurately as possible. This setup was built specifically to give a true representation of each piece and avoid misleading presentation; however, we do not take photos of inside the garment. While we take great care in inspecting every piece, with true vintage it is always possible that a minor detail may be missed.

Sizing Notes:

Please compare these measurements to a similar item you already own, laid flat (rather than measuring your body). Start with pit-to-pit (chest), then check length. Vintage pieces can be cut boxier and shorter than modern equivalents, so the measurements listed are the best guide to fit.

Our modern sizing estimates are based on chest measurements using the following tee / shirt sizing scale:

31–34″ = XXS
35–36″ = XS
37–38″ = S
39–40″ = M
41–42″ = L
43–44″ = XL
45–46″ = XXL
47–48″ = 3XL

For jackets, knitwear, and padded outerwear, we grade one size down from the tee scale to allow for structure, lining, and bulk.

Buying true vintage clothing:

When buying true vintage clothing, you are buying a piece of clothing as an investment. We believe most of our true vintage items will hold or increase in value in years to come. We hope you will cherish your purchase.

Returns:

We are an independent micro business, and while we are always happy to accept returns within the timeframes below, return postage costs are the responsibility of the buyer.

We accept returns within 14 days of delivery for UK orders and within 30 days for Europe and International orders. Items must be returned to us within these periods. This means the returns must be back with us within those 14 days in the UK and within 30 days for Europe and International items.

Please see our returns policy page for full details.