SD 40A 1960 (South Dakota) (Road Sign) T-Shirt: Design Overview
This t-shirt showcases the iconic road sign design of South Dakota Highway 40A from the 1960s, a design instantly recognizable to those familiar with vintage state highway markers.
The Design Elements
At the heart of the design is the route number, "40A," prominently displayed. This number is encased within the distinct outline of the state of South Dakota, fulfilling the standard signage practice of the era. The state shape itself becomes the defining graphic, immediately identifying the location of the road.
Symbolism and Meaning
The design represents a specific historical period and signifies the route's role in the South Dakota highway system. The "40A" identifier communicates the spur's direct link to the primary South Dakota Highway 40 and its function as an access route. This visual association with the state's geography, through the inclusion of the state's outline, further strengthens the sense of place and regional identity.
The use of the original road sign's visual language evokes a sense of nostalgia for a simpler time in American travel and highway construction. It is a tribute to the evolution of transportation infrastructure and its visual representation throughout the 20th century. The design communicates the road's history and its significance within the state's highway system.
Unisex Heavy Cotton T-Shirt
A reliable classic cotton tee built for comfort, durability, and style. This unisex heavy cotton shirt is the perfect everyday staple — soft, structured, and designed to make printed designs look sharp and vibrant.
Product Highlights
- 100% heavy cotton fabric for structure and comfort
- Smooth surface ensures vivid, long-lasting prints
- No side seams for irritation-free wear
- Reinforced shoulders to maintain shape over time
- Classic unisex fit — works for all body types
Fit & Style Notes
Designed with versatility in mind, this tee works as your everyday go-to. Wear it true-to-size for a classic fit, or size up for a relaxed, modern drape. The mid-weight cotton balances softness and structure, making it equally great for layering or wearing on its own.
Style it with jeans, joggers, or skirts — its timeless silhouette makes it easy to dress up or down. Perfect for personal wear, printing, branding, or merch drops.
Size Guide
For best results, measure a t-shirt you already own laid flat and compare the chest width and length to the chart below.
| Size | Width (in) | Length (in) | Sleeve (in) |
|---|---|---|---|
| S | 18.00 | 28.00 | 15.10 |
| M | 20.00 | 29.00 | 16.50 |
| L | 22.00 | 30.00 | 18.00 |
| XL | 24.00 | 31.00 | 19.50 |
| 2XL | 26.00 | 32.00 | 21.00 |
| 3XL | 28.00 | 33.00 | 22.40 |
| 4XL | 30.00 | 34.00 | 23.70 |
| 5XL | 32.00 | 35.00 | 25.00 |
Tip: Compare these measurements with your favorite tee for the best fit.
Care Instructions
- Machine wash cold (max 30°C / 90°F)
- Use non-chlorine bleach only when necessary
- Do not iron directly on printed designs
- Do not dry clean
- Tumble dry on low heat
