This is the hypothetical, but honestly what I could see myself wearing.
I tend to dress for comfort. I honestly doubt I'd be that different in terms of what I wear. Tshirts, jeans, shorts, khakis. Always a bit loose fitting.
Add in female elements? Skirts. Lots of skirts. I love things like shorts, and the less fabric touching my legs the better. So a longer skirt when it is colder out, and shorter in the warmer months. I've done enough secret crossdressing to know I love how wearing skirts feels. For tops? Peasant girl blouses look divine - and if they are anything like the poets shirts they look like, I'm sure I'd like them. Again, something I could really see myself wearing.
On the more formal side, things might get tougher. But I'd love to wear Qi-Paos (Cheongsams) and Lehenga Cholis. I adore how elegant and lovely those styles look. But even western style gowns appeal to me. Women's formal wear is soooooooooo much more diverse and comfortable looking than mens. And actually leaves room for individuality!
Other things I like? Corsets, as uncomfortable as they probably are? They're a look I love. I'm not sure about hip-hugger pants - as I've mentioned, I like more loose fitting clothing. But I'd probably try them eventually. They do look good!
Dress-suits look good enough for me for more business formal sort of wear.
That's about all I can think of for now.