Yeah, not too happy about that.
Fortunately while there's definitely more of a resemblance now, I can see someone cute in there as well. Especially if I remember not to frown all the time.
Actually, come to think of it, I look way more like my grandmother. Hope I got the boob genes as well.
I mean... it is a bit weeby, but that's no reason not to wear one. Have you tried searching for "adult size navy school dress" or something like that? Short of a cosplay store you probably won't find anything exactly the same, but there are plenty of similar items out there.