dating knit set

[Aimee]

any help dating this set would be appreciated! has a size tag - no other labels. was thinking 1930's but not 100% sure. thank you!

 

[Jonathan]

Has it been hemmed shorter? The lack of lapels, decoration, and the shorter hemline suggest wartime 40s to me. The 46 suggests a European sizing, so continental?

 

[Aimee]

Has it been hemmed shorter? The lack of lapels, decoration, and the shorter hemline suggest wartime 40s to me. The 46 suggests a European sizing, so continental?

I don't believe it's been hemmed shorted but can't say. The sizing is good to know! Thanks a bunch, Jonathan!