Westchester Mets?

What is this? Anyone?

 

This is a Great, Rare, Vintage Pelham Mets team issued/game model baseball uniform jersey. This wonderful Old piece has a Great, Vintage design, with sewn-on letter & number and Westchester Baseball Assn. Pepsi/Canada Dry patches, has the #31 on the tag, is marked "Majestic - Made in USA", an Original, Vintage example, from around the 1980's and is Rare to Find. This is a marked Size XL, but actually measures approx. 22" from armpit to armpit and 31" from top to bottom. This appears to be in Very Good, Crisp condition.