I'm sorry but to me, it looks totally hand-drawn as at least the 2 /E look different.

One of the inspirations may have been ITC Novarese.

Diptyque is a great perfume branf, btw, the one with vigoil was a fave of my late gf.

Is this intentionally amateurishly naïve or just crap?

Lettering with a hand made craft show flavor. Just a few of the letter variations:

Don