Vintage Blue Sweater by Lido of California

Here is a super cool vintage sweater from the 70s/80s by Lido of California. I would have guessed an acrylic blend, but it says dry clean only, so maybe there is some wool in there. Rich blue fabric with colorful striped accents. Medium weight, super warm and cozy. There is some pilling, and there is a section of the left cuff that has come undone (see pic 4). It's in otherwise excellent condition with tons of life left! The tag says XL, but here are the measurements taken laying flat. (refer to the last pic above to see how I measure shirts)

Chest (armpit to armpit) 24"

Sleeve 25"

Length 27"