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Rivalry Week

Vintage BYU Sailor Mascot Long Sleeve Shirt - 1940s BYU Sailor Cougar Art

Vintage BYU Sailor Mascot Long Sleeve Shirt - 1940s BYU Sailor Cougar 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.
Experience nostalgia with the Vintage BYU Sailor Mascot Long Sleeve Shirt. This unique piece of sports apparel features the 1940s BYU Cougars mascot, adorned in a sailor hat. The design is a nod to the original mascot, Cosmo the Cougar, introduced in 1953. It's a whimsical look at BYU's rich history, hinting at the school's naval ROTC roots. Don the colors of Brigham Young University Cougars and show your pride for the team, while paying homage to the beautiful campus nestled against the Wasatch mountains. This shirt is a one-of-a-kind blend of vintage style and collegiate spirit.

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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