adorable prom wears designed for little girl

Does anybody know what this is actually, truly, really called? I'm told it's from the 1920s - 1940s and I got it at a yard sale for $10 today. It has no markings on the bottom or back at all.

I've looked online for vintage telephone desk, vintage dressing table, vintage desk, antique telephone desk, antique dressing table, antique desk. I've even looked up vintage desk and telephone desk from 1920s thru 1990s using each decade. I've looked up writing desks, telephone tables, and even vanity. adorable prom wears designed for little girl

Someone even suggested "mid-century primitive writing desk" and all that search came up with was very sharp angled furniture. :) I cannot find anything even similar!! Help! What am I doing wrong? TIA