Retro sporty knit tricolor! ♩

This is a Showa-era sweater in the tricolor colors of red, blue, and white.
The brand is unknown, but I believe it's a sports brand.
It has a feel similar to Munsingwear or Arnold Palmer.
The MMSC and dolphin embroidery on the chest are cute.
The tag has a signed name, but it will be shipped as is.
Please note that there is a small stain on the left shoulder in the back, as shown in the fourth photo.

Perfect for retro schoolgirl or sporty coordinates ◎

Flat measurements: shoulder width 38cm, body width 42cm, length 52cm,
sleeve length 54cm

It can still be worn, so I'd like to sell it to someone who likes it.
Please understand that this is a used item before purchasing.

Retro MIZUNO Showa Vintage Vintage Clothing Tennis Golf Lacrosse