Below is the 3 step process I did:

Now I think that the design is decent enough to move on, since it essentially needs to fit a pillow, air purifier, bike helmet and audio headset in there, even if the TyMist part fails. I'm just putting Solyndr and TyMist stuff in the same project for now.

I'm starting to see a resemblance to those thick, cold climate hats. Since nobody wears much-anything other than glasses, hats and audio equipment, any solution practically possible is going to be noticed by anyone even half atentive in a 50 metre radius. I think the best solution is to aim for a "Wow. That's a MASSIVE hat/helmet. Never seen that before. Anyway..." thought process in the public eye. Hopefuly I'd be wearing #TEOSS [gd0037] + #TetInventory [gd0039] too and I'd just be considered another food delivery service person. Maybe with some reflective stickers, it'll look more like a (road) safety device and less of a fashion statement; I think people are more tolerant if it looks like something is being worn for work/safety.

I think this concept is at a point where any aesthetic changes would be texture based:

The textures actually make it look smaller and more like a bike helmet I'd find hung up on a Halfords or Wilko rack. Texturing is the last of my worries though, and since I've got a lot of White PETG and Transparent White PLA, all projects are still likely to be white.