Thank you Havelock and Sh'Sou

I'll admit I was a little bit inspired by our climate...

A few updates! No sketches though as I'm no good at drawing...
I've purchased my first supplies! I found a set of white scrubs (on sale!) for my flight suit and will attempt to dye them as I couldn't find the color I was hoping for. But, white should be easy enough to dye right?? I'm nervous about it, but will start light (hopefully) so that I can go darker if needed. Fingers crossed that I don't make a huge mess.
I also bought some cotton rope & buckles to eventually use for a girth belt. May have to dye this as well, so we'll see how the flight suit dying goes, and then give that a shot if needed.
I've got some ideas for the vest, I think a tough part will be finding fabric, as fabric stores are quite intimidating... I might have to enlist the help of my MIL to come with me!

I am hoping to make it with a side closure, so I can get in and out of it myself. Hopefully I can do a velcro closure, perhaps with snaps to help hold it, as I don't have any experience sewing zippers. To be honest, this will be the most ambitious sewing project I've taken on so far! I've sewn some basic things in the past, but the projects have been quite forgiving. I'm intimidated by the challenge of making something to measure up to a strict guideline, but also looking forward to the challenge and excited for the outcome.
I've been browsing online a bit for boots but have not gone shopping yet. I don't want to spend a lot if I don't have to, but I do want to get a decent pair that will be comfortable to wear for extended periods of time.
I haven't thought much about armour yet, though I intend to use sintra. One question I do have is regarding helmets. As much as I'd like to save some money, I'm not sure if I'm ambitious enough to try building my own. Any suggestions on where to look for a good quality, beginner helmet?
Thanks for reading! WIP threads to come once I have some actual progress to show.