Vintage Hudie 50s? S 100% wool Teal hand Embroidered Sweater coquette girl

Beautifully intricately hand embroidered vintage sweater. I’m guessing from the 1950s. 100% heavy wool with a sweet Peter Pan collar. One tiny hole as pictured. Tag says Hudie and has Chinese lettering that says Butterfly. Under the label a smaller label has 105 where I’d figure a size would be. I’m listing at as a small since it fits about that size. I can’t find anything like this online after much research. One-of-a-kind. Measurements laying flat not stretched Length 22” Width at waist 16.5 Chest 19” Arm 21” Comes from a smoke free, pet free, clean home. Check out the rest of my closet and bundle. I have other vintage treasures.