Vintage 1970s Sweater Dress in Blue Wool Crochet Knit

Darling vintage sweater dress from the 1970s. Brilliant peacock blue crochet knit with red and orange trim. Very nordic/Scandinavian inspired. Has gorgeous bell sleeves and four pearlized buttons at the back of the neck. Feels like a wool blend. Label reads: none. I'd say in the medium to large range but do see the measurements below,
Excellent vintage condition. One button has a chip, and there are some loose threads around the button loops.

Measurements when lying flat. Doubled at bust, and waist
Armpit to armpit across bust: 40" at rest up to about 50" stretched
Waist: 32" up to 44"
Hips: free
Shoulder to waist: 15"
Shoulder to bottom hem: 34"

Please note: These are vintage, preworn and/or preloved items. I do my best to list any issues, but signs of wear should be expected. Please feel free to contact me with any questions. I'm truly happy to help in any way possible and I'm always up for a chat. Any accessories shown, including crinolines, are for display only, not included unless otherwise stated