This is a nifty vintage Mickey Mouse sweatshirt from the mid 80s-90s, made in the USA by Disney Designs. Made of polyester-cotton sweatshirt fleece fabric, it's white with a Mickey Mouse front graphic on the front and a back of Mickey on the back of the shirt. Crew neck, long sleeve. Boxy, oversized fit like was popular in the 90s.
 
Pre-owned, GENUINE, FOR REAL, HONEST TO GOODNESS, NOT A REPRODUCTION vintage piece from the 90s. LOL. In terrific condition with no noted flaws.
 
Marked as size XL or extra large; please read the actual garment measurements given next--
Pit to pit- 23" measured across at the underarm seams
Ribbed hem- 43" up to 47" around when gently stretched
Center front length- 24"
Sleeve length- 32" from wrist to top of neck ribbing