SCA Attire - Historical Clothing and Accessories

I'm going to be in an SCA wedding this summer (in about a month, so I really need to get moving!)

It's Tudor-ish, and since I'm a groomsman, I'm doing male garb, and since I'm not male, that means crossdressing. Which is yay, because crossdresing is fun. It also means the first time I've really worked with male period clothing beyond the very basics. I was given patterns from the book "The Tudor Tailor" (on which I now have Opinions), and I started with basic shirt and basic hosen. Since I decided to do them entirely hand-sewn, they're all I have so far - I'll be adding a green velvet and gold slashed jerkin, panes and a hat, and if I have time, a doublet and a bonnet.

( Pictures of the shirt and hosen )

And now, a question I would like to put to the community: does anyone know of any SCA or period in general resources for crossplay/crossdressing, and specifically, for period-or-close-enough breast binders?

As the photos show, I don't need much, and if I fit the jerkin right I may not need anything, but I would like to be able to take the jerkin off and still more-or-less pass, and currently, that only works from a distance.

I found a muslin/linen binder pattern for Civil War re-enactors (by going on an adventure through the wayback machine, or I would link) but that's all I've found. If I don't find anything better I might try making a modified version of that one, but I was honestly quite surprised that I couldn't find anything SCA-ish on the topic when I looked online.

...I am also thinking of getting my hair cut in a period men's style (I've been thinking of getting it short anyway for the summer, so why not?) but another thing I was surprised to not find was resources for period men's hairstyles. Any advice or resources, or should I just start looking for hatless portraits?