No tags. Vintage piece, probably 80s? Appears to be hand knitted by someone looking to flex their knitting skills on all of us. Very cool design with many elements going on. Bright blue, white, and black. No color bleeding. Minor and easily removable pilling. In great vintage condition, but some minor wear is visible along the cuffs, please review images carefully for any flaws. Also see pictures for measurements. Fits like a small. Crew neck. Very fun and funky!