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Rivalry Week

Vintage Colorado State Rivalry Long Sleeve Shirt - 1950s Buffalo Ram Stomp Art

Vintage Colorado State Rivalry Long Sleeve Shirt - 1950s Buffalo Ram Stomp Art

By Rivalry Week Outfitters not affiliated with or Sponsored by any school or team

Regular price $40.00 USD
Regular price Sale price $40.00 USD
Sale Sold out
Shipping calculated at checkout.
Relive vintage collegiate spirit with our Vintage Colorado State Rivalry Long Sleeve Shirt, featuring 1950s artwork of the Colorado State Rams' mascot. Showcasing a dynamic depiction of the Ram triumphing over a Colorado Buffalo, this shirt reverberates with nostalgic rivalry. The mascot, CAM the Ram, has a legacy that began in 1945, adding historical depth to the design. The shirt offers a unique way to celebrate the Colorado State Rams and the scenic Fort Collins campus. The perfect choice for sports apparel connoisseurs and fans of mid-century design.

Rivalry Week Outfitters and its products are not affiliated with, licensed, sponsored, or endorsed by any college, university or licensing entity.


Constructed from 100% combed ring-spun cotton, our brand new long sleeve shirts offer regular fit comfort. Heather color variations are made with a 52% combed ring-spun cotton and 48% polyester blend, while Athletic Heather and Black Heather options feature 90% combed ring-spun cotton and 10% polyester.


Size Length (in.) Width (in.) Sleeve Length (in.)


27 16 1/2  25
S 28 18 25 5/8
M 29 20 26 1/4
L 30 22 26 7/8
XL 31 24 27 1/2
2XL 32 26 28 1/8


A Length: Place the end of a measuring tape beside the collar at the top of the tee (high point shoulder). Pull the tape to the bottom of the shirt.

B Width: Place the end of the tape at the seam under the sleeve and pull the tape measure across the shirt to the seam under the opposite sleeve.

C Sleeve Length: Place one end of the tape at the top of the set-in sleeve, then pull the tape down until you reach the hem of the sleeve.

Product measurements may vary by up to 2" (5 cm)

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